When Zhang Yuan's figure appeared in the laboratory located underground, it was Tang Fei who he had fought before, and the reason why he chose to appear by Tang Fei's side was also because in Zhang Yuan's emotional perception, Tang Fei's mood fluctuations were weak, after all, he didn't know the situation in the laboratory, so Zhang Yuan felt that it would be safer for him to choose a relatively weak cultivator to appear in front of him, but he didn't expect that after he teleported, he came directly to Tang Fei, who was very weak in spirit and strong in body。

Tang Fei felt that his strength was very strong after fighting with those disciples of Chaoyangmen, but since Yang Xiaoya appeared, Tang Fei found out that he was weak, so Tang Fei, who was very jealous in his heart, found an opportunity to secretly escape to the laboratory, one reason was to avoid those Gu worms, and the other point was that Tang Fei hoped that he could find the professor earlier, so that his body could recover as soon as possible, presumably by that time, his strength would be even stronger.

However, just when Tang Fei had just entered the laboratory, a figure suddenly appeared beside him, which made Tang Fei surprised, but when the figure that appeared in front of him was completely revealed, Tang Fei sensed the spiritual fluctuations of the person in front of him very familiar, if he remembered correctly, this person was the cultivator who directly released him not long ago.

When he met Zhang Yuan again, Tang Fei was on fire, if it weren't for Zhang Yuan, I am afraid that he would not have appeared in front of everyone in his current appearance, so for Zhang Yuan, Tang Fei was full of hatred in his heart, and without saying a word, Tang Fei's arm waved in the direction where Zhang Yuan was.

Zhang Yuan really didn't expect that he suffered an attack from Tang Fei at the moment he just appeared, and it was completely too late for Zhang Yuan to fight back at this moment, so he could only resist Tang Fei's attack without any accidents, after suffering Tang Fei's attack, Zhang Yuan's body began to fly towards the rear, but in the process of flying, Zhang Yuan's hand had begun to pinch his handprint, Zhang Yuan understood very well that his ordinary attack had no effect on Tang Fei, and if he wanted to really make Tang Fei injured, he could only use the Nine Seals of Tantra, but when Zhang Yuan landed again and stood firm, Tang Fei had already left the place where he had stood before.

After all, he had already fought with Zhang Yuan once, so Tang Fei also understood that there seemed to be a very strange technique on Zhang Yuan's body that just restrained himself in this state at the moment, so Tang Fei would never let this strange energy contaminate his body, so at the moment when Zhang Yuan was sent out, Tang Fei's body was also moving forward quickly, and before Zhang Yuan's body landed, he had already found Zhang Yuan's landing location and hid here, which could also ensure that Zhang Yuan could not face himself directly after he landed.

was expected by Tang Fei again, after Zhang Yuan landed, he really had prepared that kind of peculiar exercise, but because he lost his trace in front of him, Zhang Yuan was stunned for a moment, and Tang Fei seized this rare opportunity, stretched out his hand into a knife, and his fingertips began to stab towards Zhang Yuan's back heart at great speed, Tang Fei believed that if this attack could work, he would definitely be able to make Zhang Yuan lose the strength to fight again.

After Tang Fei disappeared in front of his eyes, Zhang Yuan immediately knew that the other party must have appeared behind him, and at the same time, at this moment, there was a piercing feeling on his back, Zhang Yuan understood that Tang Fei's fatal attack should be about to reach his body, at this time, I am afraid that he will not be able to completely dodge it, so he can only deflect his body as much as possible, hoping that Tang Fei's body can be far away from his vital point, and the Tantric Nine Seals in his hand are also swept behind him with his backhand at the same time.

Tang Fei's palm successfully pierced into Zhang Yuan's body, but because Zhang Yuan had deviated some distance before Tang Fei's arm pierced into his body, this attack did not pierce Zhang Yuan's heart, and because Zhang Yuan's body kept deviating, Zhang Yuan's backhand attack did not successfully touch Tang Fei's body, and in just an instant, Zhang Yuan was seriously injured.

Although Zhang Yuan was in unbearable pain at the moment, he also understood that if he didn't leave Tang Fei's side, I was afraid that Tang Fei would only sweep next, and his heart would still be seriously injured, so he endured the pain in his chest, and the sweat on his forehead continued to roll down, Zhang Yuan ran forward with difficulty, of course, in order to prevent Tang Fei's continued pursuit, Zhang Yuan's hands started to cast the Tantric Nine Seals again, but this time, Zhang Yuan began to try the combination of the Tantric Nine Seals, and it was also a combination of two defensive handprints, after all, at this time, the most important thing is to protect their own safety, as for the attack, they can only be put down temporarily。

What made Zhang Yuan very strange was that after he had left a long distance, Tang Fei still stayed in place in a daze, and did not follow him to attack all the time, as if he had been immobilized, and his two empty eyes kept looking at his right hand stained with Zhang Yuan's blood, as if there was the most beautiful flower in the world on Tang Fei's right hand at this moment, but Zhang Yuan followed Tang Fei's eyes, but there was nothing there.

Since Tang Fei did not choose to continue the attack, Zhang Yuan finally had some rare respite, so taking advantage of this rare opportunity, Zhang Yuan immediately transferred most of the True Yuan in the group to wrap his wound, and in an instant, the blood stopped flowing, and the wound began to recover at a speed visible to the naked eye.

Although Zhang Yuan's wound looks very serious, for a cultivator who has a true element, such an injury is still very simple when his true yuan power is still sufficient, and he only needs to consume a certain amount of true yuan power to restore his wound as before, so in a short period of time, the wound on Zhang Yuan's back disappeared, and only a red mark remained, and there was no other problem.

However, at this moment, Tang Fei still hasn't recovered from his stunned state, and he is still staring at his palm for a moment, of course, maybe Tang Fei is not staring, because in Tang Fei's skull sockets, there are no eyeballs, so at this moment, Tang Fei just looked at his palm with his two eye sockets, Zhang Yuan didn't know what happened to Tang Fei, after all, the other party still had the upper hand just now, but why did he choose to stop after hitting himself hard, Zhang Yuan believed that if Tang Fei attacked himself without stopping, I am afraid it would be really difficult to recover from the other party's attack, even if the true yuan power in his body was enough, I'm afraid that I will eventually fall to the ground because of the blood draining.

In fact, what Zhang Yuan didn't know was that Tang Fei didn't dare to move at all at this moment, no matter how disgusted Zhang Yuan was in his heart, it was far less important than Tang Fei's own body, Tang Fei didn't have any strange feeling in the previous attack, but when Tang Fei stabbed his right hand into Zhang Yuan's body, he suddenly felt a certain amount of familiar energy from Zhang Yuan's body, and then Tang Fei's right hand began to grow again, you must know that because Zhang Yuan broke the nutrition warehouse, Tang Fei's body did not recover completely, and at this moment, Tang Fei's skeleton only grew some muscles, whether it is internal organs or skin, etc., Tang Fei does not have it on his body, but just now, after that mysterious energy entered Tang Fei's right hand, Tang Fei suddenly felt that between his fingers, a small section of blood vessels grew.

After perceiving this situation, Tang Fei didn't dare to continue to move, because Tang Fei didn't know why he was in such a situation at this moment, in case he moved and this continuous growth stopped, he would lose a little, so even if Zhang Yuan left under his control, Tang Fei maintained this posture motionless, until he stayed on his right hand, Zhang Yuan's blood disappeared completely, and the continuous growth from his right hand completely stopped.

At this time, Tang Fei finally understood that the most important reason why he could continue to grow was Zhang Yuan's blood, if he had known this, I am afraid that he would not have chosen to flee in the first place, but directly captured Zhang Yuan, and let Zhang Yuan's blood nourish his body and grow thoroughly.

After thinking about this, Tang Fei suddenly laughed, although Tang Fei could only make a very simple cheering sound at this moment, but Zhang Yuan, who was standing in the distance, could still understand that Tang Fei was laughing at this moment, and he was laughing very happily.

Tang Fei couldn't help but laugh, because Tang Fei was really happy that Zhang Yuan's blood could restore his body, if it was before, if Tang Fei wanted to make his body grow completely, he could only go to the professor's help, and the professor was not necessarily able to grow his body anytime and anywhere, after all, if he wanted to be reborn, the professor needed to configure some special potions, and also needed to find some cultivators with special blood, and finally entered the nutrition warehouse by himself, and let these potions and blood slowly grow his body。

However, after discovering Zhang Yuan, there is no need to be so troublesome, as long as he can raise Zhang Yuan by his side, and within a certain period of time, he will provide himself with some blood, then his body can continue to grow, and its speed is dozens of times, or even hundreds of times that of the professor's method, since there is such a fast method, then why do you still look for the professor, so, for Zhang Yuan, he must capture him alive.