Not to mention Yi Yun, even Zhong who wasn't afraid at the sight of blood changed his expression when he heard that those mutants were the result of people failing to use transformation techniques.

'That sounds really terrible,' Yi Yun thought.

He couldn't help but glance at the corpses of the mutants.

The concept of life and death in this world was also very confusing to him.

He wondered if everyone sent to this world had two bodies, but he didn't feel that way himself.

The problem was that if he died in this world, he would still be alive. He will live in a new body while his old body is still there.

He could only say that it was a miracle of this world.

But what about the mutants? Even though they were considered dead, they were also still alive.

With their new bodies, they seemed to be separate existences from their old bodies.

"Is the transformation technique so dangerous?" Yi Yun couldn't help but ask.

"It depends on the gene essence you use. You'll be fine if you use the gene essence belonging to a monster that's weaker than you."

'That's a relief,' Yi Yun said to himself.

He was also interested in learning that technique, but being a monster like that was a bit too much for him. He wasn't ready for that right now.

'But why are they here?' He wondered.

After all, this place was a dungeon, and they weren't very strong. The fact that they were killed directly by John the moment they exited the dungeon proved that they had no value to the guild.

They are not very strong and have no value?

Yi Yun guessed they might have been there before they turned out to be like that.

If they turned into such monsters on the outside, other powerful evolvers would only need to kill them.

Although curious, he knew that he couldn't ask about it. Those were clearly things the higher ups of the guild did.

John led them into one of the passages, after walking for about 100 meters, Yi Yun saw dozens of prison cells. Each of them is quite spacious, about 15 square meters. Inside each of those cells, he saw three animals. No, they are not animals, they are monsters because they are bigger than the average animal.

He saw an ape the size of a bear, a rabbit the size of a goat, and a dog the size of a cow.

Seeing their appearance, the monsters showed a wary expression.

John then stopped in front of one of the cells. He looked at Yi Yun and Zhong before saying, "I'm sure you guys don't know anything about how to level up in this world."

"Mmm…" Yi Yun nodded. Zhong also nodded lightly.

"Okay, take a look."

John suddenly reached out towards the rabbit in the cell. His hand turned into iron once more, his fist even turned into a spearhead, it then extended like rubber. And it moved so fast that the rabbit didn't have time to react.

Xiu...

It easily penetrated the rabbit's body. When John withdrew his hand, it came back with the rabbit's heart.

The other two monsters instantly got angry when they saw that, they chased after Jhon's hand, but John casually hit them causing them to be thrown until their bodies hit the wall.

As soon as the rabbit heart arrived in front of him, John suddenly split the heart into two pieces.

He then handed each piece to Yi Yun and Zhong, he said, "eat this."

"What?"

Yi Yun's mouth was wide open.

It might be a rabbit's liver, he often ate it to treat his asthma when he was young, but it was a raw liver, he even saw blood in that liver, how could he eat such a thing.

But Zhong, on the other hand, casually picked up the piece of heart, he then put it in his mouth. He chewed it and swallowed it into his stomach, his expression not changing at all even though what he ate was raw liver.

He seemed very used to doing such a thing.

"Good," John complimented.

He then looked at Yi Yun who was still dumbfounded.

Shua...

He suddenly grabbed Yi Yun's shoulder and gripped it causing Yi Yun to scream in pain. As Yi Yun's mouth opened wide, he threw the heart into Yi Yun's mouth. The throw was very strong, the heart did not stop in Yi Yun's mouth, it fell directly into his stomach.

He shivered while his eyes opened wide.

After that, suddenly a voice appeared in his mind.

(1 gram of cells has been detected in your body.)

(Cells will disappear in ten seconds, immediately use them to increase your attributes.)

Cells can enhance two attributes in your body:

- Spiritual

- Ice mana

Everything the voice said was also recorded on his virtual screen.

Now he was given two choices, whether it was increasing spiritual or ice mana attributes.