Wang Fenglin felt that life had reached ** again. Lu Shengyuan explained martial arts to him, and on the night he taught him exercises, he first taught him a few simple routines and a set of exercises for breathing. As for the things in the small book, let him read it and explore it by himself, and ask him for advice if he has any questions.

When he returned to his residence, he took out the first part of the notebook, "Holding Breath and Touching the Intestines", as the name suggests, is to hold his breath and touch the intestines, which is easy to do, how to touch the intestines? Wang Fenglin then saw that a villain was drawn inside, maintaining a posture, with a note on the essentials of the movement next to it, and the later explanations of the feelings to be experienced were all concentrated in the abdomen, such as bowel sounds, intestinal movements, fever, and different feelings experienced at different times when holding one's breath. It's as simple as that? Hold your breath in one position, he will only be 2 minutes at most, and the annotation has instructions for holding your breath to 7 minutes, 7 minutes? This has to be pure oxygen! Could it be that Lian Commander Lu can hold his breath for 7 minutes without inhaling pure oxygen? Doesn't the brain be starved of oxygen? No wonder it's so powerful. Some of the latter words are to distinguish the difference between the effect produced by maintaining this posture and the normal physiological effect, such as bowel sounds, not the kind of hungry stomach called, you must distinguish well, and feel that the bowel sound is already started, don't think that the hungry stomach is the beginning. It was written in the note that it was difficult to get started. If he can't feel the kind of bowel sound described here in his life, it means that the things here have nothing to do with him.

Looking at the "Zongyang Mushroom Cultivation Recipe" in the back, the previous apnea method is explained, that is, all the previous efforts are to start a bacterial mass in the body. Temporarily named "Zongyang bacteria" and then through the intake of nutrients in these foods, this "Zongyang bacteria" multiplies, so as to rely on the products secreted by this bacteria to modify the physique. And this recipe is not eaten when the intestines are moving, and you can decide the food independently.

It took half a year for Lu Shengyuan to feel the bowel sound. It only took a month to get to the bowel. Wang Fenglin saw that the recipe was nothing special, some cereals and vegetable milk for breakfast, some cereals and vegetable milk for lunch, and some cereals and vegetables for dinner. You can endure it for a month! In half a year, it seems that there is still a long way to go if you want to become a master. Wang Fenglin followed the action and started to practice holding his breath first, and after practicing for half an hour, he held it for at most 1 minute and 10 seconds at a time, and it seems that maintaining this action also consumes oxygen. No, I can't practice, dizziness, muscle aches. Let's continue to practice meditation.

In addition to practicing these two exercises step by step every day, Wang Fenglin then practiced the routines with Lu Shengyuan every night, and practiced the basic skills by himself. And during the day, when he was doing mecha training, he kept thinking about the battle he was kicked as a ball that day. Suddenly I had an idea. He ran to Yu Dacheng to apply and asked the mechanic to cooperate with him in modifying his mech, including the operating system. Yu Dacheng looked at this enthusiastic young warrior and sighed in his heart, he approved his request.

The heavy mech itself was designed as a mobile turret, and although it had mechanical limbs, it was only designed to supplement the alternate combat system of the melee. The shape is stocky and bulky, but it can't stop the dash of the post-C-class evolutionary, and it will be knocked over or knocked off the ground when it hits it.

The weight of the mecha plus the weapon system it carry, which weighs 5 tons, uses a hybrid of oil and electricity, which reduces energy consumption and increases safety, but the range of action that can be controlled is very small. The transmission is all by the motor with gears. Usually slow progress is powered by electricity, fast running does not rely on the legs of the mecha, but on the four wheels on the feet and knees, the mecha kneels on the flat ground and drives like a car, powered by a gasoline-burning engine, and can take the way of walking when encountering obstacles and difficult fields.

Wang Fenglin's modification requirements:

1. Remove most of the heavy weapons, and only keep two shoulder Type 96 machine guns with *** and a ** gun to launch a single barrel. 2. Increase the battery pack to improve the power. 3. Increase the range of motion of the mecha joints. 4. Convert the ****-style melee weapon with both arms into an extended impact drill. 5. Three wheels are installed on the back of the mecha arranged in a triangle and driven by a high-current battery pack. 6. The control system minimizes the operation time and increases the flexibility of the mecha.

As a university graduate majoring in mechatronics, he assisted the mechanics in modifying the mecha together.

After a series of modifications were completed, he looked around and made a request, that is, to shorten the barrel of the Mecha Type 96 machine gun. This modification mechanic does not understand that reducing the amount of weapons carried has reduced the attack power, and the shorter barrel affects the range, the strength and accuracy of the shot. How destructive can a single-barrel ** gun be, and the bombardment range is much smaller. It turned out that the back of the mecha was carrying a platoon of multiple rocket launchers, firing together to increase the intensity and range of the attack. But the division commander gave an order, and Wang Fenglin changed it as he said.

After a week of modification, Wang Fenglin's new mecha was born, "it is ugly enough, it has a nondescript appearance, and three wheels on its back", and the other mecha operators looked funny. Wang Fenglin didn't care. Drive the new mech straight to the training ground.

The comrades-in-arms found that Wang Fenglin had been letting the mecha lie down in the training factory, and was practicing to control the direction of the three wheels behind him to move forward, backward and turn. There is also the practice of moving sideways left and right while standing and turning around. I don't practice shooting other live ammunition targets.

Time passed day by day, Wang Fenglin controlled the mecha training during the day, and practiced martial arts with Lu Shengyuan at night, during which the post-evolutionary came again, 2 B-level and 14 C-level, Lu Shengyuan led the team to repel, this time the post-evolutionary ran very fast, only killed 7 C-level, but destroyed a lot of traps.

In this way, Wang Fenglin's second mission has arrived, which is to protect the supplementary trap again, and on the third day of the evolutionary after repulsion, the two groups of engineer squads were protected by the 4 squad fighters and drove into the buffer zone, Lu Shengyuan with 7 guards is the first squad, in order to prevent the accident from happening last time, the remaining three squads are all mecha with infantry, and Wang Fenglin is still the second squad.

Due to the fact that there are many post-evolutionary C-class people who came to attack this time, they have seriously damaged the trap, as if their purpose is to destroy the trap and run around. So it died very quickly. Lu Shengyuan's team was at the front, at the edge of the river valley area, followed by Wang Fenglin's team, and behind the remaining two teams, Wang Fenglin was no longer a recruit, he had experienced a battle, and he saved 19 comrades and successfully survived. This time he was also the leader of the squad. The other fighters looked at his modified mech in bewilderment.

Wang Fenglin was both looking forward to and afraid, looking forward to an enemy attack and trying his new way of fighting, afraid that the impact of the last experience on him was too great, and he still has palpitations. Wang Fenglin looked at Lu Shengyuan, who was still dressed in an earthy green military uniform, with white hair and a communication device on his head, and still stood there straight, "This dandelion seems to have been blown away by the wind, and a lock of hair has been blown away. ”

I don't know if God will fulfill him or harm him, a cold wind accompanied by smoke, two groups of post-evolutionaries appeared at the mouth of the valley. "All the sappers withdrew, the first team blocked the two B-levels, and the second, third, and fourth squads attracted the C-level, and they retreated while fighting." Lu Shengyuan decisively issued an order. The sappers resolutely ran to the personnel carrier parked at the back, which had been prepared in advance after learning the lessons of the previous era. The other three teams, using long-range weapons to attract C-ranks, Lu Shengyuan and his guards surrounded the two B-ranks.

I didn't expect that there would be two groups, and they could only play two for the time being, if Lu Shengyuan was not there, these squads would probably not be able to go back. Moreover, the two groups of post-evolutionaries, Lu Shengyuan and his guards could not deal with it, and at most they could only evacuate. But they can't withdraw now, they have to hold off the two B-levels, let the other team members withdraw first, and then figure out a way for themselves. "Fight and retreat, call for support, call for support. Two groups of post-evolutionaries raid, two groups of post-evolutionaries raids. Lu Shengyuan shouted in the intercom, this situation is too passive, they can only drag two B-level to the death, let the remaining team members face 14 C-level, 21 infantry and 3 mecha to deal with 14 C-level, this is too thin, there will inevitably be casualties, if the support is slow, many soldiers will die "Bastard, this hateful beast" Lu Shengyuan scolded in his heart.

The 14 C-class had already crossed Lu Shengyuan's squad to pull away, and the long-range bombing weapons of the three squads also began to fire. Watching the monster get closer and closer, these soldiers were a little desperate. But you can only fight and retreat as ordered. The mechs of the other two teams kept firing long-range weapons to block the C-class, because the traps were destroyed a lot, and the C-class's footsteps could only be temporarily blocked by the long-range bombardment.

At this moment, the soldiers in the back found that the mecha of the second team was driving forward, facing the C who rushed to the front, "Is Wang Fenglin crazy, he still wants to be a hero at this time, come back quickly" The third captain shouted. And Wang Fenglin didn't seem to hear it, at this moment, he had already used the meditation method, and he was extremely calm. The mecha approached the first C-level, this C-level saw the mecha in front of him blocking the way, made an impact charge, and hit it with a force, and when it was about to hit the mecha in the blink of an eye, it found that the mecha was moving sideways in advance, it hurriedly braked, turned around and stood up and pounced on the mecha, holding the upper part of the mecha with both arms, such an impact force is much smaller than the spur impact, Wang Fenglin's mecha resisted! "Good! That's what Wang Fenglin said secretly, he controlled the mecha arms to jam the head of this C-class, and without waiting for the monster to throw him away, he immediately aimed the two short-barreled machine guns on his shoulders at the head of the monster at the same time, and the two tongues of fire sprayed, if it was the length of the original machine gun barrel, once the monster got close to this extent, the barrel would be on the monster's shoulder, and the monster could not shoot the monster. C-level post-evolutionaries can resist this kind of ***, and they can resist a few or a dozen of them, but at such a close distance, bullets poured into the monster's face like a stream of water, and there were hundreds of bullets in an instant, and this C-level head was broken. In a dozen seconds, the C-class collapsed. "Oh yes! Wang Fenglin secretly cheered. He knew that he was not happy, so he immediately crossed the gradually melting corpse and drove towards the C-level in second place, the same dodge, but this C-level did not pounce on Wang Fenglin's chest, but framed the arms of the mecha, Wang Fenglin knew that at this time, with the machine gun, it would shake its head left and right to dodge, but still fired, just as the front ends of the mecha's arms were against the two ribs of the monster, and the impact drill weapon ejected. "I can't stab you, can't I still drill?" Wang Fenglin shouted in his heart, and after 10 seconds of picking up the plane, the long drill bit that rotated and hit pierced into the monster's body, shattering his internal organs, "Beautiful, second" Wang Fenglin silently thought.

At this time, another C-level post-evolutionary who had already crossed Wang Fenglin's mecha rushed towards his comrades, "Don't attack the front, shoot the back," Wang Fenglin shouted repeatedly, and then hit the C-level that surpassed him in a straight line with 4 ** in a row, this C-level was angered by a series of attacks from behind, and with a roar, he reflexively rushed towards Wang Fenglin, at this moment Wang Fenglin had greatly increased his confidence, looked at the monster that rushed out of the gunsmoke, and directly met it, and the machine guns on his shoulders were set at the monster's legs at the same time. C-level has a certain amount of intelligence and knows how to dodge bullets in a roundabout way, but in this way, he can't make a straight charge collision, and Wang Fenglin is head-on, and he doesn't leave him the distance to sprint, and the attack method of close-range monsters is similar to that of humans. The previous mecha melee weakness was mainly due to the fact that even if it was not impacted to the ground, it was difficult for the two army thorns of the melee weapon to pierce or cut the skin and muscles of the monster, and the monster kept pounced, hugged, hammered, and bitten after the close range, and the controller panicked without other means of counterattack, and if there was no other comrade-in-arms to assist, he could only let the monster destroy the mecha. This C-level got up from the side of Wang Fenglin's mecha, did not pounce but threw up the giant palm and fanned over, Wang Fenglin had already prepared, the arm of the mecha on the side of the attack was raised over the shoulder, the legs and feet of the mecha under the oblique side were split to support the stable center of gravity, the giant palm knocked down the side of the upper body of the mecha, Wang Fenglin immediately removed the control pressure of the arm raised, the arm fell instantly, clamped the palm of the monster, and at the same time controlled the other arm of the mecha to hit the monster, but was grabbed by the monster, twisted it hard, and the steel arm made a rattling sound, It feels like it's about to be wrung off, the mecha is not as flexible as the monster, Wang Fenglin knows that he won't be able to hold on for a few seconds and will be thrown out by the monster, "Whatever, come on, hurt each other" The machine gun on the shoulder shot frantically at the upper body of the monster, fortunately, the machine gun had a large amount of ammunition, and the monster was stunned at first, and after thirty seconds, nearly 1000 rounds *** smashed it

The comrades-in-arms in the back were stunned for a while, and in a few minutes, with a single mecha, they killed three C-level soldiers in close proximity, which was unprecedented. "Keep attacking," Wang Fenglin shouted. The comrades-in-arms reacted and resumed shooting.

At this time, the gate of the high wall behind it slowly rose, and the support team had rushed out. But Wang Fenglin was knocked down, and the front two C-class rushed towards his mecha at the same time, he couldn't dodge, and was knocked out more than ten meters and fell to the ground. The two C-level saw that his mecha fell to the ground, and at the same time he ran into the air, and Wang Fenglin put his hand on the control stick of the three wheels on his back when he was suspended in the air. As soon as the mecha hit the ground, he saw two huge figures flying up, and immediately controlled the wheels to quickly retreat and turn, because it was electropowered, and they were all equipped with high-speed transmission gears, and a special group of high-current battery packs for power supply, he didn't want to supply power for a long time As long as the high current, the mecha quickly changed its position, and the two C-level pounced, at this time Wang Fenglin controlled the mecha to retreat quickly, and at the same time kept changing the direction quickly, which is why he asked for the installation of three wheels, and the two C-level kept pursuing, and he had no time to take care of him. Fortunately, a dozen support teams arrived in time to solve the remaining C-class, and the two wounded B-class escaped. One of Lu Shengyuan's guards was wounded. This time it was raided, and no one was killed. Wang Fenglin used these ten minutes to kill three, contain two C-level post-evolutionaries, and cover more than a dozen comrades-in-arms.

Back at the base, everyone surrounded Wang Fenglin who jumped out of the mecha, this recruit hero created a miracle again, Yu Dacheng also walked over quickly, he began to pay attention to the battle situation through the monitoring screen in the war room as early as when he received Lu Shengyuan's call for support.

There is also a beautiful figure holding a bouquet of flowers and running towards Wang Fenglin's mecha, her name is Sun Lina, the assistant military doctor of the resident hospital, and the military flower of the garrison in the active area of Weijiang, as early as the school flower of the military medical university, when Wang Fenglin was hospitalized last time, Sun Lina began to pay attention to this young soldier.

Wang Fenglin was originally handsome in appearance and funny in conversation, plus as a recruit, he was able to sacrifice his life to save his comrades, and he immediately faced the terrifying B-class monster alone, what a noble character and how resolute his character was. Sun Lina fell in love with Wang Fenglin, and took care of Wang Fenglin in the hospital, taking care of him with all kinds of dedication, hinting at his feelings. After Wang Fenglin was discharged from the hospital, he also sent food and drink from time to time, asked for warmth, and made appointments to talk, which made the comrades-in-arms who saw it envious, but who is Wang Fenglin, this kind of thing, he has long been experienced in college, and he has a vague attitude towards Sun Lina, on the one hand, he enjoys the feeling of being pursued, on the other hand, he has no plans to have a girlfriend, his ambition has not been achieved, how can he entangle his children's private affairs!

Sun Lina ran to Wang Fenglin, "This guy who is so loving and angry has made amazing feats, and he really lives up to my love," Sun Lina has had countless suitors since college, and when she arrived in the army, she was a goddess in the hearts of soldiers. The smart big eyes fluctuated affectionately, and the jade white cheeks were flushed with a faint blush, and the character of daring to love and hate made her make this decision, and she wanted to confess in front of everyone today! Separated from the crowd and ran to Wang Fenglin, offering flowers with both hands, "Wang Fenglin, you are the hero in my heart, I like you!" "Shyness with sincerity and courage.

Wang Fenglin was turbulent at this time, not in his heart, but in his stomach, he fell into this problem last time when he was treated as a pool ball, during this time when he practiced mecha turning, he found that this problem was not good, and it was easy to get dizzy by maintaining a lying position and rotating quickly, so he had to stop and rest and adapt slowly when he practiced to nausea.

Today's actual combat dodge attack turns fast and urgent, it feels bad, although it is a few minutes, but the pressure has doubled, if it weren't for the meditation method, he would have panicked, but after all, he couldn't clean his stomach with meditation, and when he came back, he gritted his teeth and insisted, he must not vomit in the mecha, it would be dirty and embarrassing. Who knew that as soon as the mecha came out, he was surrounded by enthusiastic comrades-in-arms, and he couldn't speak with a red face. At this time, Sun Lina's excited and ruddy face appeared on the opposite side, holding flowers to his chest and confessing loudly, he couldn't bear to have his brain stopped, and took the flowers indifferently. At this time, Lu Shengyuan came to his side and patted him on the back heavily, "Good boy, I didn't teach you in vain, this is a beautiful woman, what are you waiting for?" Lu Shengyuan said happily. Wang Fenglin finally couldn't help it under this beat, isn't this equivalent to vomiting, "wow" was all spit in the flowers, it's too embarrassing, how could Sun Lina think that this kind of result would be, even if you don't accept it, you won't be disgusted to vomit, the shock turned into sadness, she turned around sadly and lowered her head, and ran away while wiping the tears that she couldn't control her sadness. Wang Fenglin is not over yet, he has already spit out and can't hold it back, he is still a little sober, he can't vomit in front of everyone anymore, he hurriedly turned around, chyme flow mixed with gastric juice gushing out, Wang Fenglin's tears choked out, and when he saw a pair of combat boots that were spit dirty by himself on the ground, he looked up and saw Yu Dacheng with an embarrassed expression on his face, Wang Fenglin cried, he turned his head and looked at Lu Shengyuan with a sad face: "Uh-huh......!, Master Company Commander, I feel that my life has reached the peak again!" ”

In fact, everyone understands that such a fierce battle, high-pressure and high-intensity mental stimulation, this is his second battle, it is inevitable, but this is vomiting in front of the goddess who confessed to him in public, my heroic comrade-in-arms, you are too good at the situation!

Yu Dacheng didn't mind Wang Fenglin spitting dirty his boots, he admired this young warrior too much, he was brave and strategic, he dared to fight, it was really rare, he wanted to ask for merit for him, and even wanted to apply for first-class merit for him. Killing 3 C-class heads won't be enough, but his transformation of the mech and the way he fights find new hope for winning this long-running war.

Since the combination of attacks appeared in the post-evolutionaries, the battles in each active area have become more difficult, and it can be clearly seen that at this time, the number of B-level in the post-evolutionaries is not much, so if more than 2 are killed in each attack, they will retreat, and when the humans slowly adapt to the group attack B-level, they have also changed the way of attacking the troops, so that each time a small number of B-level evolutionaries are dispatched, they can achieve the same purpose of destruction, and for the casualties of the C-level, it seems that they don't seem to care very much, This constant harassment of small groups of enemies is extremely detrimental to humanity in a war of attrition. But if the Mecha Warrior can destroy a large number of C-class post-evolutionaries. That is of great significance to the preservation of the living force of humanity.

"The previous design of the mecha was the design of the nerds who stayed in the office and talked on paper in the design room, and they didn't have the courage to face these monsters, the design concept of the weak scholars. Only an excellent warrior like Wang Fenglin, who has the courage to confront ferocious monsters head-on, but also has a certain knowledge base and flexible mind, can do this kind of transformation. Although this battle was only a small battle, Wang Fenglin's fighting style set a precedent. To give him credit, to report his methods to the Military Commission, to convey to the whole army, to redesign the mecha, to reuse this young man. Yu Dacheng thought, he kicked off the dirt on his boots, and patted Wang Fenglin with a bitter face, "Good boy, you go back and rest first, tomorrow I will announce the reward for you, and tomorrow I will go to the command room, I have something to tell you." ”

In the cheers and praise of his comrades-in-arms, Wang Fenglin returned to the barracks to rest dejectedly, and that night he still went to find Sun Lina to explain the situation at that time, Sun Lina was not stupid, and when she came back, she felt that it was definitely not her who confessed Wang Fenglin and vomited, but Wang Fenglin came to explain that he still cared about her, so he burst into tears and laughed.

The next day, Wang Fenglin went to the command room. was rewarded with a promotion to platoon commander and a second-class meritorious service, and Yu Dacheng decided to report to the Military Commission: let the defense reorganization redesign a batch of mecha according to his ideas, let him participate in the design, and at the same time set up a mecha platoon in the garrison of each active place, and he assisted in formulating the training plan, Wang Fenglin was going to enter Yandu.