The man on the test bench is the training target that Zuo Zhicheng found for Xu Hongfei.

Because he was already ready to transplant the second lifebush. This second lifeline is the 'ink bone'. However, it is a coincidence that the owner of the ink bone did not appear from the previous Shadow Corps data, but from a relative of the target.

In this regard, Zuo Zhicheng's luck is not bad.

Of course, this ink bone is also one of the eighty-one life clusters of the Ghost Eye Huangquan Heaven, but his main role is to change the structure of the human skeleton. According to Zuo Zhicheng's research during this period, as well as the records in the Taoist scriptures, the Ming Cong ink bone is mainly a special secretion of Tong guò, which may be osteoblasts, which changes the process of bone reconstruction in the human body.

In normal people, the shape and density of bone tissue change with the change of biomechanical environment, and this behavior of bone reconstruction is instinctive and uncontrollable. For example, in areas with higher loads, bone mass and density increase, while in areas with lower loads, bone mass and density decrease.

When the bone is exposed to an unfavorable external environment, its shape and density will be abnormally changed, such as osteoporosis caused by weightless environment.

The preservation of the ink bone is to make this act of bone reconstruction controllable.

Among the more than two hundred life clusters, there will naturally be several other life clusters that have an effect on human bones, but this one was chosen in the Ghost Eye Huang Quantian life chart, naturally because he is the most suitable.

For example, the density and strength of the bones can be reduced, and the hidden dangers can be eliminated through the storage of the bones.

Secondly, he himself makes the bones of the bones under the condition of low enough mass to withstand the maximum force with the least bone, so that the bones of the host are full of toughness.

In addition to this, he can even control the bone reconstruction of the bones. to form a variety of means of attack and defense.

It can be said that it has both degree, strength, lethality and mystery.

However, it is also very troublesome to transplant, because the location of this lifeline is on the spine of the human body, and a section of the spine needs to be replaced.

The entire surgical process of the transplant. With Zuo Zhicheng's control over his body, he is not 100% sure that he can complete it all alone, so he needs Xu Hongfei to help.

So in the past few days, in addition to the original miscellaneous things and the cultivation of true martial arts, there is another task of learning and practice.

It can be clearly seen that Xu Hongfei's eyes are full of dark circles, obviously whether it is physical fatigue or mental pressure, he can't sleep during this time.

Looking at Xu Hongfei's trembling hands, Zuo Zhicheng said coldly: "Miss, how long do you have to wait?" ”

seemed to feel the chill in Zuo Zhicheng's sarcastic voice. Xu Hongfei gritted his teeth, took the knife in his hand, and cut towards the opponent's arm.

"Anesthetic." Zuo Zhicheng snorted coldly: "You did it directly, did you want to kill him?" ”

"Right...... I'm sorry. ”

There was an evil intent in Zuo Zhicheng's tone: "He is just a death row prisoner, and his life is short, and even in terms of his crimes, he is completely a deserving person, so he doesn't have any burden." ”

Although Xu Hongfei has practiced knife techniques on many small animals before. But the first time he did it on a human body, he still felt extremely nervous.

"Relax." Zuo Zhicheng fed the anesthetic into the man's mouth. On the other hand, he comforted Xu Hongfei and said: "After entering anesthesia, he won't feel anything, and when he wakes up, the wound has almost healed, just like what you experienced, there will be no danger." ”

"But if you can't even do something as simple as that. Then you are worthless. Zuo Zhicheng glanced at him coldly, and the chill that swept away made the hairs behind his back stand up, and goosebumps fell.

"In the last half hour, the incision and suturing of the wound were completed in half an hour. If you can't even do such a small thing, jump straight into the snake cave. It's good to die. ”

After speaking, Zuo Zhicheng shut up and looked at Xu Hongfei coldly, waiting for the other party's choice.

Xu Hongfei took a deep breath, a trace of composure had flashed in his eyes, and the knife in his hand clenched hard, approaching the man.

Fifteen minutes later, Zuo Zhicheng nodded, and estimated in his heart: "With my current body control strength and transplant level, even if it is the spine behind me, I am sixty percent sure that it can be successful, but if this kid is familiar with it for another month, with his help at that time, it will basically be foolproof." ”

Indeed, with Zuo Zhicheng's current body weight, flexibility and accuracy, even if he carries his body on his back and uses the mirror reflection to perform surgery on his back, it is not impossible, but after all, it is a matter of importance, and it is the spine, which affects the movement ability of the entire body, and he can't be too careful.

After completing today's practice and sending Xu Hongfei to practice martial arts, Zuo Zhicheng began to prepare for tomorrow's action.

With his feet out, he felt his body become lighter and lighter during this time, and the degree became faster and faster. Sometimes, if you are not careful, you will knock over the table and chair.

It should be because the night sea has already covered the whole body, opening up the relationship between the life cluster network, and making the growth of the life cluster and the earth demon become very fast.

However, Zuo Zhicheng's mind did not pay attention to this, and recently, the Shadow Corps poured out of the nest and killed a large number of forces from the Hell Gate. Some time ago, he also exterminated a Hell Gate stronghold located in the north of Nanwan, close to the Zhongzhi area.

With this kind of ordinary stronghold, it is impossible for Zuo Zhicheng to go there in person, and even the four kings will not be dispatched.

But in the previous killing, a powerful Taoist priest appeared in that stronghold, used a weapon, and took out all the Shadow Corps/sent detachments, and then fled.

According to the information from the Nakaji side, the other party has fled to the north and fled into the Nakaji area, and then wants to flee to the headquarters of the Hell Gate. Zuo Zhicheng's task is naturally to pursue the other party and recapture the mysterious weapon.

However, in addition to Zuo Zhicheng, many other sects and forces on the rivers and lakes, as well as the imperial court in the Zhongzhi region, have also been dispatched, and they are obviously very interested in the mysterious weapon.

Zuo Zhicheng's interest in mysterious weapons is not the greatest, but the life bush on the other party's body has been regarded as something in his pocket.

However, although Zuo Zhicheng is powerful and is considered to be the general of the four kings, it is impossible for him to be arrogant because of this, so in the strength of his actions, he still has to make careful preparations like every action.

The Qingshuang Sword, all kinds of potions, poisons, and a crossbow were prepared for Zuo Zhicheng after he saw Qingyueyang do it last time. It's a pity that although his marksmanship is accurate, he is not very good at bows and crossbows.

There were also some wires, ropes, flints and the like that he had neatly arranged on the table.

After preparing these, Zuo Zhicheng opened the stack of materials on the table again, and repeatedly looked at the information and intelligence collected by the Shadow Corps to confirm that his preparations were not missing.

These preparations are a habit left by Zuo Zhicheng in his last life, because he understands very well that as long as he kills people, there is no trivial matter. Especially the stronger the opponent and the more people there are, the more fully prepared you must be, so that you can keep alive instead of being killed by the other party. (To be continued!)

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