Su Jiangchen and Ling Juetian's expressions became gloomy and terrifying, and for a long time, Ling Juetian spoke: "Strangers will not be infected by zombies, this is the iron law of the X era, however, there is one exception, that is, it is a mutant zombie that infects her, and the skill of that mutant zombie is to strengthen the ability to infect!" ”

"Will there be such mutant zombies?" Ben Mo asked in disbelief, and soon, she reacted and exclaimed, "Could it be that the person we saw is a mutated zombie?" But... That look, there seems to be an expression on his face, and that kind of reaction and combat power, there is no difference between it and humans at all! Moreover, where can ordinary mutant zombies hurt Sister Xia Bing? Her strength can be ranked in the top five in the City of Light! ”

Ling Juetian added, "Even if a mutant zombie with enhanced infection ability is almost impossible to infect an S-class ability, unless, its level is quite high..."

"Pretty high?" Ben Mo asked, "How tall?" ”

Ling Juetian spit out two words, and his tone was cold: "Level 8!" ”

Ben Mo's body shook, and he was shocked. Pen, fun, pavilion www. biquge。 info

Xie Qinqin gasped, and her tone became sharp and thin: "Level 8? ”

Su Jiangchen and Ling Juetian lost interest in talking for a while, and the two walked out of the barracks together.

Su Jiangchen asked, "What do you think?" ”

Ling Juetian sighed and said, "Judging from the experience of the previous life, the only possibility is that the humanoid creature that injured Xia Bing is the Plague Messenger North, and its current level is level 8!" ”

Su Jiangchen said emotionally: "How is this possible! How could North, the plaguebringer of Plague, one of the four most powerful zombies in his previous life, appear here? How could it be possible for it to reach level 8 in the 3rd year of the X era? ”

"It's not impossible!" Ling Juetian said calmly: "Don't forget, everything in this life is much faster. In our previous life, where did we get to the S-class in the 3rd year of the X era? And in the previous life, when the plague messenger Nos appeared in front of people in the 10th year of the X era, it was level 6, and 2 years later, he became a level 8 zombie! Don't underestimate the speed of its evolution! ”

Su Jiangchen fell into deep thought, and suddenly said in a shocking voice: "You say, will North come back with us?" ”

Ling Juetian was stunned for a moment, and immediately shook his head violently: "This is unlikely, right?" ”

"Greatly speeding up the evolution of zombies, this seems to be only possible with Alpha, an advanced lord who is one of the four most powerful zombies, right?"

"That's just a small area to augment, and it can't be the whole world! If we don't go too against the sky, we'll be a fart. ”

Su Jiangchen seemed to agree with Ling Juetian's statement, and looked in the direction where Kunlun Mountain was located, a cold light flashed in his eyes: "Do you think it's a coincidence that you met North near the mission site assigned by Dr. Ye?" ”

Ling Juetian shook his head, without any evidence, it was difficult for him to make a judgment.

Su Jiangchen's gaze continued to stay in the west, and said leisurely: "Shall we go and see..."

Ling Juetian immediately understood what he meant, and objected without hesitation: "That's too irrational!" We've just unleashed our super abilities, and our strength is not one in ten, and if we go, we're going to die! If it's really a level 8 plague bringer, North, we won't be his opponent once our strength is restored! Moreover, such a terrible existence, it is better to stay in the Kunlun Mountains, once you go out, it will be a disaster for all mankind..."

The strength of S-level abilities is basically on par with level 6 mutant zombies, such as Su Jiangchen, Ling Juetian, Berkeley and other powerful S-level abilities can fight against level 7 mutant zombies without falling behind, but level 8...

You know, those four zombies were almost invincible in their previous lives! There's no other way to defeat them than super abilities!

Su Jiangchen was depressed, shook his head in distress, and returned to the camp.

He has to find a way to save Xia Bing!

Xia Bing relied on her strong willpower to fight to the death, and she was not completely infected by North's skills for 3 days, which was not easy, but if she was allowed to continue like this, she would sooner or later be infected and become a zombie.

When everyone was helpless, Su Jiangchen decided to give it a try and use the mysterious substance in his body to see if he could create a miracle.

Although before this, Su Jiangchen had tried to use mysterious substances to help infected people recover, but without exception, they failed, but this time, the dead horse is regarded as a live horse doctor, and he still has to try his best!

......

Driving out all the unrelated personnel, including Yafei, Su Jiangchen came to Xia Bing's side and looked at her gently.

At the beginning, this poor girl suffered a lot of suffering, but she still persevered tenaciously, and relied on extraordinary will and quality to get to where she is today, even Su Jiangchen has to admit that Xia Bing's achievements today are an enviable and admirable miracle.

In the city of light, where there are so many beautiful women, Xia Bing's beauty can still be ranked in the forefront, at this moment, her appearance is no longer glamorous, but her outstanding figure still shows her charm, and she gritted her teeth and frowned from time to time.

Xia Bing is his only registered apprentice, and he won't watch her become a zombie!

Su Jiangchen had already made up his mind, pressed his hand on Xia Bing's rotten wound, and began to mobilize the mysterious substance.

Frankly speaking, Su Jiangchen's current state is not good, after releasing the super ability, he traveled a long way without resting, and because of the possibility of the existence of the level 8 mutant zombie plague messenger North, his heart is like pressing a big stone, and the use of mysterious substances has become very reluctant.

But for Xia Bing, he is doing his best.

Because of the conditions negotiated with Berkeley, Duan Xue had been studying the mysterious substance in his body for a while, and he also knew that Su Jiangchen had the same mysterious substance in his body.

Once, Duan Xue and Su Jiangchen discussed the reason why mysterious substances could not prevent humans from being infected and become zombies, and Duan Xue analyzed at that time that the infection process was not a process in which the X element worked, and the Y element was dominant in it, affecting the success or failure of the infection.

The Y element in this is not the kind of elemental substance that appears on New Year's Day every year, but has already reacted into a complex compound. The compound exists in the corpse, and when it comes into contact with the blood of an ordinary person, it will react with the substance inside, thus infecting humans into zombies.

This is the principle of infection, and the specific chemical equation Duan Xue has been studied, but it seems impossible to extract the Y element in the compound.

It is also a key step in the study of immune agents for humans to avoid being infected by zombies. (To be continued.) )