"Hu Rong, you disappointed me so much! I want to break up with you!" Zhang Shengnan became even more angry. Even her boyfriend Hu Rong did not support her in this matter, which made her completely enter the tantrum mode.

"Shengnan, don't do this..." Hu Rong looked at Zhang Shengnan helplessly. Although the boy looked pitiful, the boy's appearance was indeed very strange. Liu Gan stayed in this world longer than them and had more experience than them. If he said that the boy was dangerous, then the boy might be really dangerous.

And after all, the boy was just an NPC in the game world. For a NPC, he turned against his benefactor who saved his life. Hu Rong could not do such a thing.

But Zhang Shengnan is his girlfriend he has always loved deeply in the real world. He was trapped in this game world by instigation and implicated by him. As a responsible and responsible man, he must be responsible for her life and death and for the mistakes he made by mistakes that he made to trap her here. Therefore, his current choice can only be to take Zhang Shengnan away from Liu Gan, so as not to further intensify the conflict.

"Brother Liu, I apologize to you again about my sister's affairs. She is so ignorant! She has been spoiled by her since childhood!" Zhang Shengli heard the noise of Zhang Shengnan and Hu Rong outside, and even felt a little hysterical and unreasonable rebuttal, and felt a little ashamed.

"It's okay, I won't care about her. They are your family. You don't have to be with me here, just stay by their side! In this game world, social rules and moral norms are completely different from the real world. Your sister is ignorant and confused. I hope you can always keep a clear mind. Only in this way can you protect the safety of your family." Liu Gan smiled at Zhang Shengli.

"Brother Liu, thank you for your generosity, and thank you again for your life-saving grace to us! I will definitely find a way to repay you if you have the chance in the future, whether here or in the real world!" Zhang Shengli knew that he could not continue to form a team with Liu Gan, so he could only express his apology and gratitude again.

"You are too polite. Stop talking about these things. Go and find them. There are many crises in this building. It is easy for your sister to be so excited." Liu Gan reached out and patted Zhang Shengli's shoulder. He could understand Zhang Shengli's embarrassment at this time.

"Okay, Brother Liu will have a chance later!" Zhang Shengli bowed to Liu Gan and left quickly with shame.

After Zhang Shengli and the other two left one after another, the boy in the cage knew that no one could beg, so he looked at Liu Gan with a resentful look on his face.

"You don't have to look at me like this. I know you are not a good thing. If I let you out, the first thing you do is kill me and eat it, right? So I have to kill you now to avoid such a tragedy." Liu Gan looked at the boy in the metal cage and said to him lightly.

"If you kill me, you will go to hell!" The boy cursed Liu Gan viciously. All he saw indifference in Liu Gan's eyes, he did not have any mercy at all. It was useless to beg him, so he was not ready to beg for anything else.

The boy was locked in a metal cage, and it was not easy for Liu Gan to kill him, but this would not make Liu Gan. Although the entire building was powered off, because there were several huge reserve water tanks on the roof, as long as the induction faucets in the laboratory were properly modified, a large amount of water could be retrieved from it.

After Liu Gan forcibly dismantled the metal cage from the fixed table next to it, he dragged it to a small room next to it, and then pushed it down on the ground of the room. After the door was closed, Liu Gan pulled a water pipe and put water into the room from the upper gap of the room. In a short while, the water surface rose from the ground of the room.

This kind of laboratory room has good sealing properties, and the water storage effect is very good after closing the door. Although a small amount of water leaks out through the door crack, the flow rate is extremely small compared to the water placed in the water pipe.

Liu Gan squatted on the metal cage that was being folded down, looking at the boy in the cage calmly. After more than ten minutes, the water surface gradually disappeared across the entire metal cage. The little boy who had been cursing Liu Gan in the cage finally closed his mouth, widened his eyes and looked at Liu Gan, his eyes begged, angry, and resentful.

More than ten minutes passed, and the little boy under the water still stared wide and did not suffocate due to lack of oxygen. Liu Gan couldn't help but wonder... He could already be sure that the boy was not a normal human, but was it the mutant zombie displayed on the detection device?

Also, if it is really a mutant zombie, then does it also need oxygen to survive like humans? Can the method of closing water kill this strange species?

More than ten minutes passed, and just as Liu Gan felt a little impatient and was about to try other ways to kill the boy, the boy's face became ugly and painful, and his body twitched.

After a while, the boy opened his mouth and drank a lot of water. His stomach quickly swelled, and his body twitched violently again. After a while, he stopped moving and floated on the wall of the metal cage.

At the same time, a strange scream of water was suffocated from the boy's head, and something with a metallic luster but similar to insect limbs stretched out from his mouth, nose, eyes, and ears, as if something strange was trying to drill out of his brain.

But this thing did not really leave the boy's head. After screaming for a while, he stopped moving. Just as Liu Gan was a little doubting whether this thing was pretending to be dead, a thick black mist escaped from the boy's body and all penetrated into Liu Gan's body.

Although there is no feeling of heat and heat, and the watch does not prompt an upgrade, Liu Gan can deeply feel his physical strength, vision, smell, hearing, etc. have been improved to a certain extent.

It seems that this boy is indeed the mutated zombie detected by the previous detection device. So far, Liu Gan has successfully killed two mutated zombies after he has reached level 5. According to his speculation, if he can kill another mutated zombie, he will probably be able to upgrade from level 5 to level 6.

Now the problem is also... It seems that the three-domain companies in this game world are indeed inseparable from the occurrence of this disaster. Since the boy they were studying was judged as a mutant zombie, it also means that their research on the virus that caused the disaster was carried out long before the world was destroyed.

ps: Ask brothers and sisters for recommendation votes, thank you!

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Chapter completed!