Gu still had three bottles of X Elixir in his hands, and Gu Shuang was going to give one bottle to Wen Renyu, but who knew that this guy said that he had secretly taken one bottle, so he didn't give it.

It turned out that out of the fifty bottles, thirty bottles were given to the patriarch, and twenty bottles were ready to be given to Gu Shuang.

When Gu Shuang came to the door, Wen Renyu was a little embarrassed, afraid that Gu Shuang would be angry, Gu Shuang was a little angry, for this reason, Wen Renyu had to cook in person, gave Gu Shuang a meal, and pinched Gu Shuang's shoulder, so as to calm the anger in Gu Shuang's heart.

I have to say that Wen Renyu really burned a good dish, and when Gu Shuang left, his mouth was still full of oil stains.

Leaving Wen Renyu's house, Gu Shuang went directly to Chen Zong's house, and when he saw Gu Shuanggang about to take out a bottle of potion for Chen Zong, he saw Chen Zong holding a bottle of potion in his hand and drinking it.

"Hah! Good! ”

After Chen Zong drank a bottle of X medicine, he did two chest expansion exercises, felt the powerful power contained in his body, and his eyebrows were overjoyed.

After seeing Gu Shuang, Chen Zong greeted him and said, "Guess what good things I just drank?" ”

The corners of Gu Shuang's mouth twitched, and then he raised his hand, which was holding a bottle of X potion in his hand.

Seeing this, Chen Zong's eyes lit up: "It turns out that you have it too!" Have you taken it? ”

"I brought this thing back..."

Hearing this, Chen Zong suddenly realized, and then pointed at Gu Shuang with a smile.

After Gu Shuang put away the X medicine in his hand, he asked, "Senior brother, the X medicine in your hand can't be given to you by the patriarch, right?" ”

Chen Zong nodded naturally when he heard this: "Where does the patriarch have thirty bottles, after he drank one bottle, his life is no longer in danger, and after knowing that it is useless to drink more, he refused to take it again, and the remaining twenty-nine. The bottles were all sent to the military department, and one of them was given to me. ”

Hearing this, Gu Shuang nodded, seeing this, Chen Zong clenched his fists, glanced at Gu Shuang, looked at Gu Shuang with burning eyes, and asked, "You practiced the knife all night yesterday, how is your body recovering now?" ”

As soon as he saw Chen Zong's appearance, Gu Shuang knew that he wanted to compete with himself to see how much stronger he had become.

"The body has recovered.." Then, Gu Shuang said with a smile: "Although the junior brother's martial arts attainments are not as good as the senior brother, his strength is several floors higher than the senior brother, even if the senior brother is taking the X potion now..."

"That's better, let's try it! I went straight to the knife! ”

Before he finished speaking, Chen Zong was impatient, picked up the long knife, and slashed directly at Gu Shuang, seeing this, Gu Shuang smiled bitterly, moved, and found a knife from a corner of Chen Zong's backyard, and then turned back instantly, and then drew the knife, lightly blocking Chen Zong's powerful blow.

"So fast!"

Chen Zong was horrified in his heart, just now he slashed at Gu Shuang, originally Gu didn't have a knife in his hands, but in a blink of an eye, there was an extra knife.

"Good! The strength of my junior brother is really a few floors higher than mine! Then I'm not welcome, brother! Look at my thirteen knives! ”

Chen Zong completely let go of his hands and feet, the long knife was swinging, the knife was cold, the knife was horizontal, Gu Shuang carefully observed, speculated, the grandmaster deserved to be the grandmaster, his knife shot, as if there was a layer of charm, dazzling and at the same time containing a deep murderous intent.

"If my senior brother's strength reaches A-level, I guess I won't be able to parry his sword..."

Gu Shuang sighed in his heart, with the help of black matter, he had S-level strength.

After thinking about it, Gu Shuang smiled, and then drew his knife to fight, now, Chen Zong is still far behind, after taking the X potion, he only has the strength of eight meters per second, counting the knife technique, at most he is in the middle of the D-level monster threshold level.

The two of them come and go in the backyard, they all use the thirteen knives of the Thrilling Hung, Chen Zong's knife is out of the gods, and there is the meaning of teaching things in it, Gu Shuang's speed is amazing, even if Chen Zong's knife technique is exquisite, it can be stopped, and over time, Gu Shuang learned some things from Chen Zongzhi, making his own Thirteen Knives, and the progress is amazing.

The two sides fought for two hours, and Chen Zong was the first to run out, so Gu Shuang put away the knife and helped him back to the house.

"You monster, you're so perverted, I can't figure it out, how can humans have that speed..."

After Chen Zong drank his saliva sweating, he looked at Gu Shuang, who had an even breath and a blushing face, and sighed, with some envy in his eyes.

Hearing this, Gu Shuang smiled, there was no explanation, there was a black substance wrapping, as long as the energy in the mass core was enough, he would fight fiercely with people until he was old, and he would not feel exhausted.

"Senior brother is resting, junior brother has gone to practice knives!"

Gu Shuang hugged the knife and said something to Chen Zong, and was about to turn around and practice the knife, but at this moment, Chen Zong stopped him.

"Senior brother, wait a minute!"

Hearing this, Gu Shuang was slightly stunned, turned around, and glanced at Chen Zong.

Seeing this, Chen Zong picked up the knife and came to Gu Shuang's side, and said, "I just fought with you for two hours, and your sword skills are a bit disciplined, and I will teach you something new today." ”

Hearing this, Gu Shuang was overjoyed in his heart, and arched his hand and said, "Please teach Senior Brother!" ”

Chen Zong nodded, then took a deep breath, and after recovering a little strength, he took Gu Shuang with a knife and came to a big stone, which was half a person high, facing Gu Shuang's side, smooth as a mirror.

"Senior brother, do you think that with the current strength of senior brother, can he stab through this stone with one sword?"

Hearing this, Gu Shuang was stunned, and after looking at his senior brother, he looked at the big stone in front of him, and then said: "Although the senior brother has taken the X medicine and is good at strength, he said that he stabbed through the stone with a knife.... I guess it's impossible, maybe it's still possible to split..."

When Chen Zong heard this, he stopped and said, "It's either splitting or stabbing."

As he spoke, Chen Zong held his knife and stabbed the big stone with the tip of the knife.

"That's it, do you think it's okay?"

Chen Zong asked.

"This..."Gu Shuang pondered for a while, and arched his hand: "I'm afraid not."

Hearing this, Chen Zong smiled mysteriously, he took Gu Shuang's hand, circled around the half-human-high stone in front of him, and took Gu Shuang to the back of the stone.

As soon as he came to the back, Gu Shuang's pupils shrank suddenly.

Because he saw a dozen knives stuck in the back of the stone! And one is deeper than the other! The deepest one, the knife is no longer fifty centimeters long!

"Senior brother, you're optimistic!" At this moment, Chen Zong's voice came, and Gu Shuang turned around to see Chen Zong dismounting and sinking his waist, holding a knife in one hand, and the tip of the knife was aimed straight at the boulder.

"As the saying goes, power starts from the ground, and it can pull out mountains and rivers! Drink! Open it for me! ”

There was a thunderous explosion on the ground, Chen Zong stabbed it out, only to see the knife flash, the boulder was like tofu, and it was easily broken by the tip of the knife, and when Gu Shuang came back to his senses, the whole long knife had no handle!

"Senior brother! What do you think? ”

After Chen Zong let go of the handle of the knife, he patted his hand twice and looked at Gu Shuang with some smugness.

Gu Shuang's eyes widened at this moment, with his current strength, if he wanted to stab the long knife into the stone, he could still do it very easily, but Chen Zong couldn't, he had no strength, but right now, Chen Zong actually crossed the level and exerted a higher-level strength, stabbing a knife directly into the stone! This is not a hack!

"Senior brother, how did you do it?" Gu Shuang looked at Chen Zong with burning eyes, he wanted to learn this, if he learned this skill, he would benefit for life!

Chen Zong smiled when he heard this: "Xiao Dao'er, it's just not the use of strength."

"Jin?" Gu's eyes lit up.

Chen Zong nodded, he opened his hand to show Gu Shuang, and then shook it, and said: "Ordinary people hold this grip is strength, people who practice martial arts, this grip, hold strength, and a little more powerful, this grip, hold qi!" Do you want to learn? ”

Gu Shuang didn't speak, and nodded to express his true thoughts in his heart.

Seeing this, Chen Zong patted Gu Shuang's shoulder and led Gu Shuang to a courtyard. Then asked Gu Shuang to stand without a hitch.

"The force in the body of ordinary people is dead, like stones, and the force in the body of people who practice martial arts is alive, like water, you have to imagine now that your body is a container, and here are stones, and these stones are stuffed with your feet, hands, abdomen, and head, and these stones are power, and then you need to turn these stones into water, and when you are ready to swing your fist with your right hand, the water under your feet, the water in your abdomen, the water in your head, and the water in your left hand will all come from all over your body and converge on your right fist!"

Chen Zong pulled out the stance, he stood nonchalantly, and then punched out, bang! Fists thunder!

After doing it, Chen Zong was already out of breath, he looked at Gu Shuang, and then said: "This is a killing move, a special killing move, it should not be used lightly, the killing move is practiced well, it is dissolved in the move, and the enemy can be killed on the spot with one move!" ”

"Killer moves?" Gu Shuangyan clenched his fists when he heard this, and a bright light flashed in his eyes.

........

Standing on a wide open space, after Gu Shuang collected the black substance, he tried to swing his fist, looking for a feeling, he swung a few times, but it always felt wrong.

Because of his own strength, even if he doesn't have the help of black matter, he has the strength of thirty meters per second, and he can still make a punch with one punch.

However, Gu Shuang felt that his fist explosion was not as loud as Chen Zong's fist explosion, you must know that although Chen Zong drank the X potion, his strength was still not as good as Gu Shuang's ontological strength, he only had the strength of eight meters per second, but he did something that Gu Shuang couldn't do, which was really surprising.

"How, exactly?"

Although Gu Shuang had listened to Chen Zong's explanation and knew that he wanted to turn the force in his body from stone into water, form a living force, and then gather together and then hit it, he thought about it, but when he really used it, he couldn't use it.

"Do you really need to be enlightened? Am I not savvy enough? ”

Gu Shuang frowned a little, and then began to practice the knife, while practicing the knife, he thought about the punch that Chen Zong swung out, and before he knew it, it was already sunset.

At night, Gu Shuang was still gritting his teeth and practicing his sword, he didn't have much time, and he needed to seize all the time to enhance his strength.

Gu Shuang had already calculated, every twenty-four hours of knife practice, take a bottle of X medicine, and use X medicine as a physical strength recovery agent, so that in three days, he could practice the knife without injury, and on the day he went to negotiate, the three bottles of medicine were just used up.

At the beginning, Gu Shuang's knife practice was like a dancing god, not having a shape, not having a god, far from reaching Chen Zong's kind of knife out, as if containing the legend, the realm of knife intent.

But after three days, his Thirteen Swords have become small and have taken shape! No matter how much progress is to have both form and spirit, and then up is the realm of Chen Zong, meaning!

On the eve of the negotiation with the steel clan, Gu Shuang came to the city of science and technology and development with a knife, and then summoned a black substance.

When he practiced the knife, he was practicing with the black substance, and now he wanted to see the results.

When the black substance wrapped Gu Shuang's whole body, the strength of the second kilometer was full of Gu Shuang's whole body, Gu pinched the knife in his hand, and a set of thirteen swords was unleashed, and all the thirteen swords were cast in one second, thirteen sword lights, and finally converged into one knife, and then, Gu Shuang saw a knife light that was like a substance, broke through the air, and split the entire field in half with one knife!

"It's a pity! I haven't realized it yet! If you realize the strength, this move will be ten times more powerful! ”

After Gu Shuang glanced at an abyssal ravine in front of him, he put away his knife and left.

When Gu Shuang left, the staff who came to clean the venue saw a horrified scene.

I saw a huge crack in the center of the huge field, lying on the ground, the staff forced the horror in their hearts, and when they approached the crack, a wisp of residual knife cut his fingers!

"This, this, this.... Is this still human? ”

The staff looked at the bloodstains flowing from their fingers, looked at the direction in which Gu Shuang left, and knelt on the ground with a plop.