According to the records of the handheld computer, Han Tianyu came to a high-level laboratory, and to enter this laboratory, he needed to pass through four screen doors, each of which required higher permissions, but fortunately, Han Tianyu had Olicia's identity card in his hand, so he passed through these screen doors smoothly.

After opening the door of this core laboratory, Han Tianyu had a very dangerous feeling, as if there was some fierce beast waiting for him in front of him.

Looking into the room through the open door, the whole laboratory was very neat, there was no trace of destruction, it seemed that there was no sign of mutants here, after all, most of these mutants will attack indiscriminately, and their actions are often a little stiff, so it is easy to make a mess around.

But everything in this lab is very neat, so it doesn't look like a mutant has ever appeared.

"Stepping......" Han Tianyu stepped in.

"Whoosh!" As a result, the moment Han Tianyu entered the door, he heard the evil wind behind his ears.

Han Tianyu didn't look back, he bent down, then leaned forward, and rushed into the interior of the laboratory.

"Huh!" The sneak attacker missed, and it fell to the ground, and at this time, Han Tianyu, who turned around, saw the other party's true face clearly.

This is a girl who looks to be fourteen or fifteen years old, except for her blood-red eyes, she looks no different from a normal human in other places, and judging by the girl's clothing, she should be one of the original test subjects.

"Whoosh!" After the failed sneak attack, the girl jumped up and returned to the roof, where she was like a gecko, allowing her body to move freely against the wall, even upside down on the ceiling of the house.

After returning to the roof, the girl did not attack Han Tianyu again, she became very vigilant, and just hid on the roof and did not move.

"Stomp ......" And at this moment, there was a slow footstep in the corridor outside the door, this footstep was very soft, not like a soldier in power armor......

"Damn! It can't be a mutant again, right? Han Tianyu's heart was shocked, in the face of these powerful mutants, he might not be able to win alone, if he was outnumbered, then Han Tianyu would be even more hopeless.

The footsteps of "stamping on the ......" are getting closer and closer.

Soon, a figure flashed around the corner, and the first thing that caught Han Tianyu's eyes was a pair of blood-red eyes!

"It's done!" Han Tianyu secretly screamed in his heart, he is now in a closed laboratory, there was originally a mutant eyeing him, and now another mutant has come and blocked the door, he can't escape even if he wants to!

"Stomp ...... Stomp ......" The mutant at the end of the corridor slowly approached, judging by his clothes, this guy should have been a researcher before.

Soon, the scientist's mutant arrived at the door of the laboratory, he was very similar to the girl on the ceiling, his eyes were blood-red, but the rest of his body was not particularly mutated.

Through the understanding along the way, Han Tianyu can also figure out a little rule, that is, the greater the mutation degree of the mutant, the more scummy his strength is.

For example, the licker that appeared at the beginning, although it was much stronger than humans, but it had lost even the ability to walk upright, it was actually a relatively weak existence among mutants, otherwise it would not have been smashed in the head by Han Tianyu with a punch.

And the giant man who appeared later was much taller than ordinary people, so although it had great strength and strong defense, it was extremely bulky, and it was easily killed by Han Tianyu in the end.

Needless to say, the two mutants that Han Tianyu encountered later, if the liaison was not bent on seeking death, Han Tianyu would not be able to beat him at all, and the female researcher named Olicia was basically suicidal, if she was not addicted to the blood of NPC soldiers, Han Tianyu might not be an opponent.

Now the two mutants in front of Han Tianyu, except for their eyes turning blood red, they are no different from ordinary people in other places, which shows that their strength is definitely much stronger than the previous liaison, and Han Tianyu is not an opponent alone, and now facing two at once, he can't see any hope of victory at all......

As the mutated researcher kept getting closer, Han Tianyu also saw clearly the badge he was carrying—Dr. Chidoka.

"Soldier, you're unlucky......" Dr. Chidoka said to Han Tianyu with a smile, it was obvious that not only did he retain his full intelligence, but even his vocal cords were intact, which allowed him to communicate like a normal person.

"Mutants of this level are even more difficult to deal with!" Han Tianyu's brows furrowed, if the mutants he met before were all monsters controlled by bloodthirsty desires, then Chidoka seemed to have become another intelligent species!

Or rather, the project of this laboratory succeeded, Chidoka got the results they wanted, he evolved, he became a super genetic warrior, and on top of his great strength, he also retained self-awareness and intelligence!

But after the success of the experiment, Chidoka's complete intelligence also told him that he was already an outlier among humans, that he was a perfect test subject, and that only by dissecting him and studying him could he complete the final part of the experiment, and then complete the purpose of mass production.

But Chidoca obviously doesn't want to be dissected, so he needs to resist, so that as an outlier, he can only kill everyone who knows the truth, and then develop more mutant henchmen.

"Whoosh!" Chidoka moved, Han Tianyu only saw a faint phantom, and Chidoka came in front of him.

"Bang!" Han Tianyu, who was wearing power armor, was knocked out, and he slammed into the wall hard, and the strength of the Qiduoka was surprisingly large, and this blow made Han Tianyu, who was protected by power armor, dizzy, and even blackened his eyes.

"Huh!" After knocking Han Tianyu into the air, Chidoka followed, and his right hand, which was originally no different from a normal person, suddenly popped out half-foot-long nails, these nails were very sharp and shimmered with a metallic luster.

"Click!" Chidoka's nails were directly inserted into the gap in the armor on Han Tianyu's chest, and then as Chidoka tore hard, a piece of the alloy armor on Han Tianyu's chest was actually removed.

"Snort......" As soon as the sharp nails scratched Han Tianyu's chest and abdomen, blood gushed out, and Han Tianyu didn't have the slightest power to resist during the whole process.

"This mission can't be done at all......" In the face of the powerful Chidoka, Han Tianyu couldn't find a turning point at all, and just as he was about to close his eyes and wait for death, a small figure flashed.

"Bang!" Chidoka was sent flying!