For a whole hour, these students stood motionless, and they watched Mo Ding's demonstration with all their attention, and none of them had small movements to distract themselves.

"Hmm...... There is still hope!" He had a little confidence in teaching others the tactics of Dugu Nine Swords in such a short period of time.

Dugu nine knives are divided into split, sweep, sweep, separate, break, teasing, falling, intercepting, frustration nine moves, he is according to the characteristics of the robot's mechanical action, after millions of simulation exercises in the Yuan Shen, these offensive and defensive actions are refined, simple, direct, the knife is placed in the enemy's life, at the same time, the coherent changes between each knife are extremely natural, people who have practiced martial arts know that the move can not get old, once the other party responds, when the effect of this move is not large, it must be changed immediately, otherwise it is easy to be caught by the other party with a fatal blow.

The reason why he chose to use a knife is that Mordin's preference for war knives, magic weapons can use flying swords, because it is more fashionable to use, and actual combat must use war knives, war knives are the most efficient in close combat. The kind of light but must be a light combat knife with a hard enough material, and the blade must be sharp enough, such a knife is unimaginable in the hands of a mecha.

A combat knife used on the battlefield, which is a special case to deal with mecha combat.

Although the combat knife is not as strong as the kinetic energy and impact of heavy sniper bullets, rockets or missiles, it has unexpected advantages in the face of the special protective armor of the mecha.

Now the heavy sniper fires high Mach bullets, the kinetic energy can usually reach more than 10 kilojoules, hard ceramic or corundum warheads, can easily penetrate the thickness of 10 cm thick homogeneous steel plate, because the attack power of these offensive weapons is getting stronger and stronger, mecha including the protective armor of robot warriors have been improved accordingly, a liquid material called shear thickening and strain resistance, is widely used in the protective layer, the characteristics of this material are, the more high-speed sharp objects, the stronger the resistance force caused.

For example, a heavy sniper bullet with a flight speed of more than Mach 5, the moment the warhead touches the protective layer, the shear thickening material quickly becomes indestructible, and the bullet is like hitting a heavy steel plate, and the impact force is quickly decomposed, which does not cause much damage to the steel body of the robot.

In comparison, the war knife is different, a mecha, swinging a war knife of about 15 kilograms, no matter how fast it swings, it will not exceed 70 meters per second, so its attack is still within the range of low-speed movement, but the characteristic of shearing and thickening materials is that the response to the invasion of low-speed moving objects is not strong enough, and the strength change is not large enough, so the Taoist of the war knife has a great chance to cut into the protective layer, and then hurt the body structure behind.

No matter how developed science and technology are, there is always a long side, and at the same time there is a short side, it is difficult to take into account, and it is impossible to make a choice only by pursuing advantages and avoiding disadvantages, and it is impossible to do everything.

Mordin is very confident in his own judgment, from the cruise ship incident, the appearance of the Hot Wheels composed of liquid metal, Mordin can basically judge that the application of liquid metal in the protective layer of the mecha will become more and more common, and only the most primitive war knife is the best way to deal with this extremely high-tech product.

Of course, the broadsword could not replace modern weapons, it was only the last straw used to determine the outcome after a high-tech means for both sides had been neutralized. If one side's technological means obviously cause suppression, then no amount of swords is useless.

After an hour, the observation was over, and the students began to practice their movements.

Traditionally, it takes years of practice to become a martial arts master, but technology has changed all that, and with computer-aided systems, the process of practicing has been greatly shortened.

The trainees put on the helmets again, and each part of the body was tied with induction belts, and sensors were also installed on the bamboo knife used for practice, so that every movement of the body and the running track of the bamboo knife were recorded by the portable computer, which could be clearly mapped to the helmet, and then compared with the standard actions to make a schematic diagram of deviation correction.

In this way, the time for practitioners to master the standard movements is greatly shortened, and in just one morning, the students have basically mastered the essentials of the movements and are doing a good job.

In the afternoon, the actual combat practice began, and the robot team led by Qingping conducted direct hand-to-hand combat with the mecha operated by the students.

Mo Ding is very satisfied with the learning progress of these student disciples, these disciples who have practiced the exercises in Sanqingguan since childhood, their physical condition is unexpectedly good, through cultivation, their reaction ability and memory are far beyond ordinary people, so they are learning new things and make rapid progress, by the evening, a stalemate has been formed on the battlefield, relying on the martial arts of Dugu Nine Swords, the students successfully resisted the crazy attack of the robot warriors, and began to counterkill the opponent.

Seeing that the trainees were tired from a day's work, Mordin motioned for them to rest early, and tomorrow, the equipment from the Blue Bay Alliance would arrive, and at that time, the real combat training would begin.

He returned to the house behind the mountain and rested in the room where his mother had lived.

After washing, the old mother brought all kinds of seafood dishes, Mordin was already very hungry, he used chopsticks to pick up a large piece of sashimi and put it in his mouth, a spicy and pungent taste immediately reached his nasal cavity, making him sneeze several times.

"It's our local mustard, the best condiment for salmon fillet!" explained the old woman.

Mordin is not used to eating sashimi, but after the spicy taste, the salmon tastes excellent, the meat is delicate and smooth, as if it melts in the mouth, and the taste of mustard is perfectly complemented by the freshness and coldness of the fish, which is undoubtedly the best partner.

After chatting, Mordin learned that this old mother is Guo. It turned out to be a domestic servant of a large family on Mindanao Island, who cooked a seafood feast, and later in order to curry favor with Sanqingguan, the big family sent the domestic helper to Koko Island to cook for the elder.

Because the old mother's sashimi is very good at cooking, after a long time, people on the island are used to calling her a fish woman, and few people know her original surname Guo.

"I'm not just serving the Great Elder, I'm also cooking for the VIPs who have come to the island!" said the fish woman proudly.

"How long have you been here?" asked Mordin.

"I came here 19 years ago to cook for the Great Elder!" the fish woman brought him a plate of steamed turtle eggs with blue crabs.

"Oh...... 19 years!" "Mordin is 20 years old this year, that is, after her mother escaped from Sanqingguan, she came here.

Could it be that my mother used to cook for Shui Qingdao?

He couldn't help but reverie.

Watching Mordine sweep away all the food she cooked, the fish woman was very happy.

"In the past, the Great Elder only ate a little bit of every meal, and sometimes he didn't eat for days, watching him lose weight like that!" she said.

"Hehe......" Mo Ding was happy, and the thin figure of Shui Qingdao appeared in his mind, "Is he thin because he eats less?"

After eating an unusually sumptuous seafood feast, Mordin walked out of the room, along a path on the hillside, to the seaside stall for a walk, a crescent moon rises from the sea, the endless sea in front of him reflects the sparkling, accustomed to the cool breeze blowing on the body and outside, KOKO Island is located near the equator, the climate is relatively humid and hot all year round, only a little cooler at night. Mordin took off his shoes and walked forward with his bare feet on the soft sand, and the fine waves hit the surface of his feet, and there was a feeling of itching, which was particularly comfortable.

"Did my mother like to walk here very much?" he remembered his mother's young and beautiful figure, and his mother in her teenage years must have liked the beach, the sea breeze and the bright moon overhead, right?

The thought of his dead mother made his heart feel a little sad, and he walked silently for a long time, and when the moon had risen high, he returned to his mother's house along the path on the hillside.

As soon as I entered the door, I noticed that there was a young woman in the room.

It turned out to be Ah Zi!

"Elder Mo is back, I'll make you a cup of coffee!" Ah Zi saw Mo Ding come in, so he hurriedly stood up and bowed to him.

Ah Zi is dressed up very beautifully tonight, she is wearing a wide low-necked sea stripe shirt on her upper body, her plump chest is arrogant and towering, not the slightest restraint, her round shoulders are half exposed, and her body emits bursts of unknown floral fragrance, which makes people smell and can't help but feel excited. Under the light, her complexion was a little dark, but her face was obviously powdered, which was a little incommensurate with her original complexion, but even so, it still couldn't hide the beauty and charm released by her handsome face.

"Why did Ah Zi come here?" Mordin wondered in his heart, he watched Ah Zi take out a delicate teacup from the box on the table, she put the cup on the table, and then took out a bag of things from the box, tore open the package, poured the powdery stuff into the cup, and picked up the kettle on the table, poured boiling water into the teacup, and then gently stirred it with a wooden spoon. The cup immediately emitted a steaming aroma, a rich diffuse, and the smell was refreshing.

"It's a bit like the taste of coffee, is Ah Zi specially here to make coffee for me?" Mordin looked at Ah Zi's graceful silhouette and guessed in his heart.

Ah Zi kept stirring the coffee in the cup, and after a while, she made a strange movement, held the cup with both hands, opened her mouth and gently took a breath of fairy breath into the cup!

"Elder, the coffee has been brewed for you, Ah Zi's craftsmanship is not good, please forgive me!" she gently placed the cup in front of Mo Ding, and Shi Shiran stood aside.

Mordin picked up the cup, put it to his mouth and took a sip gently, this coffee is not only rich, but also absolutely mellow, bitter, and a little sour, but after drinking, there is an indescribable sweetness left in the mouth.

"Good coffee!" Mordin praised.

"This is our homegrown Mandheling, which is a little sour and bitter at first, and sweet on the aftertaste. Ah Zi saw Mo Ding's praise and a happy smile appeared on his face.

Mordin doesn't drink coffee often, but the Mandheling made by this purple girl is indeed very delicious, and he took a few big sips of the cup, and began to feel a hot breath in his stomach radiate to his body.