"Chen Fan, stop it!" When the monster was cut in half by Chen Fan's knife, Zhao Yu was secretly glad to be happy, but soon he found out that something was wrong with Chen Fan.

Although Chen Fan was cold-blooded in the past, he was not violent, and he never had the habit of continuing to mend the knife after killing monsters. Especially the thick layer of blood covering Chen Fan's body, which made Zhao Yu feel his madness and involuntarily, his heart was immediately shocked, and he changed his face to look at the box that had been opened on the ground, and suddenly understood everything.

Chen Fan's state at this time was very similar to the transformed berserker who had followed Tian Wenyuan before, it seemed that this reagent could not only greatly squeeze the potential of cells, but also have a huge impact on people's sanity, no wonder Wu Tian would be so cautious, and repeatedly told Chen Fan not to use it lightly.

"This guy is crazy, why would he hand over such a dangerous thing to Chen Fan!" Thinking of this, Zhao Yu was so angry that he clenched his silver teeth, unfolded his body and quickly rushed towards Chen Fan.

And Chen Fan, who was swinging the knife frantically, suddenly stopped, his body was very strangely still, and slowly transferred his blood-colored eyes to Zhao Yu's face.

Those eyes, cold and cruel, are like a bloodthirsty monster!

"Chen Fan, stop!" Zhao Yu was stabbed by Chen Fan's eyes, and he didn't dare to approach anymore, so he stopped from a distance and shouted, "Listen to me, you must learn to restrain yourself, and you can't let that emotion continue to infect your mind!" ”

"Hehe......" Chen Fan suddenly grinned, his smile was extremely cold and empty, his face showed a bone-chilling expression, and he licked his lips in the direction where Zhao Yu was.

"What are you going to do......" Sensing the cold gaze in Chen Fan's eyes that did not contain the slightest human emotion, Zhao Yu's heart trembled suddenly, and before he could say anything, the snow-bright long knife was already mixed with a silver snow-like storm, and it slashed down at Zhao Yu's forehead.

"You don't even know me?" Zhao Yu's heart was beating wildly, and he instinctively waved the dagger to cut Chen Fan's blade away, and shouted angrily in his mouth, "You are sober!" ”

"Ahh In response to her, it was Chen Fan's beast-like roar, the blade slashed down, and the dagger was shattered in an instant, Zhao Yu suddenly felt empty in his hand, and the cold knife was already close at hand.

"Stinky man, are you really going to kill me?" Zhao Yu was suddenly frightened, and instinctively exclaimed, but his feet were completely immobile, glaring at the long knife that slashed at him, and yelled, "You kill, if you have the ability, you will kill your aunt!" ”

With this roar, the blade suddenly froze and hung less than two centimeters away from the top of Zhao Yu's head, Chen Fan's face showed irregular blood marks, revealing extreme pain and struggle, and the muscles of his face jumped wildly, letting out a beast-like hoarse roar, "What's wrong with me...... I couldn't control myself at all. ”

"This is the madness reagent made up by that madman named He Yang, and it will have a great impact on your sanity."

Seeing that Chen Fan suddenly stopped moving, Zhao Yu, who had escaped death, was also relieved, continued to glare at Chen Fan with his eyes, and shouted and scolded, "Hurry up and wake up, if you are deprived of consciousness, you will definitely become a machine that only knows how to kill in the future!" ”

"I ......" Chen Fan's face was cloudy and uncertain, and he fell into an extreme struggle, his consciousness was still in a trance, his eyes were half bloody, half clear, and the muscles on his face were constantly beating wildly, it was hard to imagine what kind of chaos he had fallen into in his heart.

"Stinky man, put the knife down!" Zhao Yu hurriedly reached out to snatch Chen Fan's long knife, now is the best opportunity to wake up Chen Fan, once he is completely filled with the killing intent in his heart, he will definitely become an out-and-out madman.

"I ...... Stay away from me! Chen Fan looked at Zhao Yu's movements in a daze, and an uncontrollable impulse suddenly surged out of his heart, a pale red blood rushed straight to his heart, his eyes became hideous again, and he hit the knife with a knife, and directly knocked Zhao Yu who grabbed the knife out.

"Are you crazy?" Zhao Yu immediately got up and shouted angrily at Chen Fan.

"I ...... I don't know what's wrong, I'm sorry, I'm confused right now......" Chen Fan looked at Zhao Yu, then at the long knife in his hand, and then showed a look of struggle, covering his head and squatting down quickly.

There seemed to be two consciousnesses in his mind, one consciousness was still his original self, and the other consciousness was extremely manic, without any human emotion, constantly provoking his killing nerves, trying to turn Chen Fan into a machine that only knew killing.

"Be sober!" Zhao Yu looked heartbroken, ran to Chen Fan's side again, hugged him dead behind himself, and comforted him over and over again, "You don't have to think about anything, calm down, go to sleep, wake up and be fine, it's okay......"

"No...... I'm going to kill, kill! Chen Fan's breath turned blood-red, his consciousness became more and more confused, and the scarlet light in his eyes continued to increase, becoming more and more uncontrollable.

He was about to be unable to restrain himself, if it weren't for the residual trace of human instinct, he would have sent the long knife into Zhao Yu's chest a long time ago, although Chen Fan's subconscious reminded himself again and again that he must not do this, it would make him very painful, but for some reason, the desire to kill became stronger and stronger.

"Hurry up and get out of me, I really can't restrain myself!" Chen Fan didn't understand what was going on, the unprecedented killing intent was eroding his brain, making him more and more involuntary.

"No, you open your eyes and look at me, you look at my eyes, I won't let you become crazy!" Zhao Yu screamed as if she was crazy, and turned Chen Fan's face with all her might, her eyes met, but what she read from Chen Fan's eyes was a bloody red.

"I ......" Chen Fan's consciousness was almost on the verge of collapse, becoming more and more unbearable, and when the angry killing intent in his heart rose to the limit, he had already raised his trembling arm, and couldn't help but pinch Zhao Yu's neck.

Don't do that...... I can't do that!

Chen Fan let out a huge roar in his heart, but his fingers had unconsciously pinched Zhao Yu's neck, Zhao Yu felt very uncomfortable, and a very powerful force came from under Chen Fan's constantly shaking five fingers, which was enough to easily crush her throat.

"I'll ask you, is it okay to be sober......" Zhao Yu gradually felt difficult to breathe, but he still hugged Chen Fan and refused to let go, mustered all his remaining strength, and burst out with a final roar.

Moo!

When Zhao Yu's roar came to the eardrum, Chen Fan's brain was as painful as if it had been pricked by a needle, and in the deepest place of his knowledge of the sea, for some reason, there was a long roar of Qingyue, like a roar of thunder, which exploded the entire universe, almost at that moment, Chen Fan immediately felt a sharp pain in his brain, his vision was dark, and he fell straight on Zhao Yu.

"Chen Fan, Chen Fan......" Zhao Yu hugged Chen Fan's body that was about to fall with his backhand, and roared excitedly.

Chen Fan's eyelids became heavier and heavier, but in the depths of his consciousness was a sea of rivers, and the sound of the dragon groaning in Qingyue continued to explode in his head, muffled like thunder, completely covering his entire consciousness.