If Peng Yu'an explored all this in order to complete the task before, then now Peng Yu'an is trying to find out the truth.

"I'm curious about who made our world like this."

Peng Yu'an clenched his fists, and a trace of resentment flashed in his heart.

If it weren't for this group of people, then he wouldn't have lived such a miserable life.

If it weren't for this group of people, my brother's illness wouldn't have dragged on until now.

Fortunately, the treatment was timely, and my brother's body did not have any problems.

Thinking of this, Peng Yu'an decided to take this book away.

He found an iron box from the side, touched it lightly, and found that the iron box had not disappeared.

The things in this institute are different from the outside world, and the quality is much better.

Peng Yu'an carefully opened the box and put the half of the book into it.

If this book hadn't become fragmented, then he could still know who the murderer was behind the scenes through the content above.

It's a pity that he deduces from the things on the blackboard and the things in the notebook that the information he deduces is also limited.

Thinking of this, a trace of regret flashed in Peng Yu'an's eyes.

He decided to take it back and show it to the others, and maybe those who had the resources would know what it was all about.

Peng Yu'an searched in the office, but did not see anything worthy of his own research, a trace of regret flashed on his face, and he turned around directly to go to another office to search, but he didn't expect these corpses to suddenly appear.

They seem to be aware that they have been tricked, and at this moment, they are quickly returning to their original positions.

When Peng Yu'an saw this scene, he screamed in his heart, how could he not know in his heart that once he met these guys, there would be only a dead end.

Seeing that there were at least dozens of corpses here, Peng Yu'an took out his spear and stared at each other cautiously.

Peng Yu'an held his breath and moved forward cautiously, with a look of vigilance on his face, these monsters looked extremely terrifying, if they bit it, it would be equivalent to completely falling into the sea of suffering.

Soon Peng Yu'an saw a side door, and he left quickly through the side door, but nothing went wrong.

After a brief search of the laboratory, he came across a laboratory.

The things in this laboratory are not ordinary, many of the things in it are cryopreserved, and at a glance, you can see that they are definitely not ordinary test specimens.

Coincidentally, there was no one on duty here, so Peng Yu'an could have taken the opportunity to sneak in and take a look at the lights, and figure out the situation inside before making plans.

Since there was no seal here, Peng Yu'an easily pushed open the door and entered it.

Much of the material inside had turned into a pile of useless stuff, and the stench in the room was palpable.

Peng Yu'an carefully ripped off a piece of cloth and covered his nose, with a tangled look in his eyes.

"Aren't these things poisonous?"

He cautiously glanced at the research bottles that had been completely destroyed on the ground, and carefully picked them up.

The next moment, Peng Yu'an suddenly felt a pain in his wrist, as if something had dripped onto his wrist.

He subconsciously looked up and found that there was a spider above his head.

This spider is not small, the size of Peng Yuan'an's head.

The spider's mouth was flowing with some terrifying-looking liquid, which happened to drip directly on Peng Yu'an's body.

After seeing this terrifying spider, Peng Yu'an's expression also became a little ugly.

The extremely terrifying guys who collapsed the house failed to prevent this group of animals.

"Hiss ......"

The spider made a terrifying sound that made Peng Yu'an tremble.

It was the first time he had heard a spider's call, and he was a little surprised.

But no matter how surprised he was, he couldn't resist the fear in his heart.

[Random Task 1: Destroy the spider.] 】

As the mission arrived, Peng Yu'an's expression became more and more ugly, and he never dreamed that this voice would actually ask him to deal with this spider.

Originally, he planned to take advantage of this opportunity to escape, but this voice forced him to come out to fight, and Peng Yu'an had to face all this.

At this moment, the spider pounced directly towards Peng Yu'an.

Peng Yu'an subconsciously aimed the spear directly at the spider and quickly picked it off.

However, the weight of this spider should not be underestimated, and Peng Yu'an also took a lot of effort to get the other party away.

Although the spider was forcibly pushed away by Peng Yu'an, he did not suffer any damage, and his combat power is still very strong.

After the spider was angered by Peng Yu'an's actions, he rushed over without saying a word, he must kill this arrogant and domineering guy as soon as possible.

Peng Yu'an was about to shoot with a spear, but he subconsciously remembered the corpses not far from the door.

If they had done it themselves, the corpses would have gobbled in and tore themselves to shreds.

Peng Yu'an didn't want to be so embarrassed.

He quickly put away the spear, and then directly drew the machete, and quickly slashed towards the monster.

The spider didn't expect Peng Yu'an to make a sudden move, and he didn't react for a while, and one of his legs was quickly cut off.

Peng Yu'an's movements were not slow, he easily weakened this guy's combat effectiveness by half.

Spiders without legs are much weaker in combat.

But the spider was also completely enraged by Peng Yu'an, he roared so wildly and rushed towards Peng Yu'an.

Seeing the spider's angry roar, Peng Yu'an's expression became ugly.

Peng Yu'an didn't even understand how this spider could roar loudly.

This guy has mutated and become a little too terrifying.

As if sensing the movement here, those corpses also quickly rushed towards Peng Yuan'an's location.

The spider was also directly stabbed in the stomach by Peng Yu'an, and at the moment he was shrinking aside in pain, crying wolf.

Peng Yu'an took advantage of this opportunity to block the gate as quickly as possible, and it was still a little difficult for these guys to rush in.

Taking advantage of this opportunity, she also had to find a way to solve the other party, and he knew very well in his heart that this spider was the most terrifying monster he was facing at the moment.

The opponent's actions are agile, his attack power is high, and he is covered in disgusting slime, and his mucus drips on people's bodies, making Peng Yu'an feel hot too.

Peng Yu'an subconsciously glanced at his right hand, and he keenly noticed that his right hand had actually been corroded.