Her throat seemed to be blocked by a rag, and her voice was dull, but He Peng understood that there was only one word in her voice: "Kill...... Kill...... Kill!"

The anger, tyranny, pain, and humiliation in his eyes were all vented at this moment.

If He Peng hadn't retreated quickly just now, she would have been torn to pieces, and her sharp and powerful claws could easily pass through He Peng's chest.

He Peng pretended to be scared and leaned against the sergeant and shivered.

"She, what a monster she is!"

The sergeant didn't say anything, just waved him on.

"You, how did you make people like this! It's a crime!"

He Peng refused to move forward, standing in place and roaring!

"Hehe, Xiao He looks up, I'm here!"

He Peng looked up and saw that the underground laboratory had three floors, surrounded by a huge hollow figure, and the four corners were connected by Z-shaped steps. The earth bomb stood on the railing on the second floor and looked down on He Peng, who was positioned at the bottom of a hollow-shaped patio.

The underground laboratory is like an ancient bloody colosseum! Every time he enters, He Peng feels like this.

"Old man, what's going on, how are you experimenting with living people!" He Peng made a very angry look.

"Oh, don't get me wrong, we're just using human genes, she's actually a beast at heart, you don't look like a wolf, don't worry about that, come on! There was a cold glint in Lao Tu's eyes, if He Peng didn't cooperate, he wouldn't mind letting He Peng lose his memory again.

"Oh, yes, it turned out to be a wolf, this kind of experiment is really ...... It's so funny!" He Peng staggered up the escalator to the side of the earth bullet.

He Peng knew in his heart that this wolf girl was just a test, and the really cruel things had not been seen by him, and He Peng didn't want to see them, these things shouldn't exist in the first place.

The laboratory is not large, but the dissection table and pool, as well as various advanced experimental equipment and common reagents are very complete.

All vole experimental materials are also placed in a cardboard box.

On the north wall of the laboratory are two rows of cages, each containing a dozen voles. Each of these voles is the size of a puppy, and looks more like a wild boar than a mouse.

He Dan accompanied He Peng to introduce the equipment in the laboratory in turn, and when he arrived at the edge of the rat cage, he said solemnly: "Don't look at these guys who are well-behaved now, they are actually not honest, you must be careful, if they run out, it will be terrible, if it is hand-to-hand combat, a sergeant may not be able to beat a mouse." ”

He Peng couldn't help but be surprised, no matter how powerful the rats were, they could still beat well-trained sergeants? Not to mention that these soldiers had grown up eating mutated food, and their bodies were far stronger than ordinary people! The combat effectiveness of these rats was too terrifying!

Seeing He Peng's surprise, the earth bullet explained: "These rats are very fast, and their powerful cheek muscles can make their teeth bite through the bones, and what is even more terrifying is that their fur is very strong, if you don't use an ordinary knife, you can't pierce it, you must be careful." ”

He Peng didn't expect that the mutant vole had been metamorphosed to such an extent, but fortunately, he didn't plan to study anything at all, and the pretending research was just so that Xinyi could stay by his side and the big guys could act together when he escaped.

"Haha, don't worry, I'm still sure of dealing with a few mice. ”

"Don't be careless!"

"Uh-huh, I know, if you're fine, let's go first, I'll take a look at these materials. ”

pushed the earth bomb out, and He Peng walked around the house.

He wasn't in the mood to study how the rats mutated, wandering around the room, looking at this and touching that to pass the time.

There's no fun in a room full of dead things, and seeing that the big rats are very well-behaved in their cages, they don't bark or make trouble, so they take an experimental ear of rice and tease a vole.

The vole shrugged his nose and sniffed, then bit off the rice ear and swallowed it, looking a little like a dog eating chicken bones, licking his lips after eating, standing upright, holding his front paws together and arching at He Peng, looking cute and cute.

He Peng thought it was interesting and simply grabbed a large handful of rice and sprinkled it in the cage, and the mouse immediately ate happily, and the belly bulged so much that it didn't stop, as if it would never be full, so He Peng grabbed a handful of rice for it every once in a while, and gradually He Peng realized that something was wrong.

The rat grew in size at a speed visible to the naked eye, and the other voles noticed the change, first becoming nervous and then trembling and crouching in the cage, and the mouse also began to become manic, squeaking and screaming at several surrounding cages from time to time, frightening the voles to hit the cage frantically.

Seeing this strange scene, He Peng suddenly thought of a word, class oppression!

"Yes, class oppression!"

He Peng suddenly shouted and quickly ran out of the laboratory, he thought of a possibility that maybe it was the secret of Wang Xinyi's obedience to the mutant creatures!

When He Peng returned to his residence, the three women were chattering and laughing.

"You don't know how embarrassing He Peng was at that time, don't mention how funny it was......"

Wang Xinyi said happily, He Peng rushed in and grabbed her and ran upstairs.

"He Peng, what are you doing, scratching me!"

Wendy scolded hatefully: "The stinky man knows that he can't help it, it's so pitiful to be a woman!"

Su Jing muttered, "He...... He's not like that......" but the look on his face was a little worried.

He Peng dragged Xinyi all the way to the third floor and slammed the door.

Xinyi said in a panic: ", what are you doing, you're crazy in broad daylight!"

He Peng was stunned for a moment, and then asked Xinyi: "Tell me, have you had any adventures?"

"Adventure, what adventure, hehe, He Peng, what are you talking about?" Xin Yi looked at He Peng suspiciously, thinking that he was making some tricks, but he didn't look like he was serious.

"Have you ever experienced anything since you were a child, and your body suddenly became different, such as becoming smarter, or what strange abilities your body has?"

He Peng took her hand and panted rapidly, running all the way, even he was inevitably panting.

"Uh...... What do you mean? I ...... Changed?" Xinyi looked down at herself, and then touched a few more important places. Then he blushed and said, "Oh, what do you say, people have always been like this." ”

He Peng knew that this kind of thing was difficult to say clearly, so he simply let her sit on the bed and gave an order to the inheritance artifact.

"Detect Wang Xinyi's intelligent life level!"

"Gender female, age twenty-four, intelligent life level E level, ability: face is ageless. ”

"Damn!" He Peng burst into foul language in shock, "You are even more advanced than Lao Tzu!"

Wang Xinyi was stupid, she touched He Peng's forehead, "He Peng, are you okay, what nonsense are you talking about?"

He Peng opened her hand and stared at the flower-like face, "Damn, there really isn't a single wrinkle! ”

"Yes, it's uncomfortable to use, what do you mean!" Wang Xinyi crossed her waist and went crazy.

He Peng said in his heart, no wonder they couldn't find the reason for the earth bullets, if they could find a way to upgrade their life level so easily, wouldn't the human race be full of superhumans on the streets!

"Oh, it's okay Xinyi, remember not to use cosmetics in the future, you look the best without makeup!"

He Peng said a word, turned around and ran away, leaving Wang Xinyi standing there stupidly touching her face.

"What the hell does he mean, is he just to praise me......?"

He Peng felt that he had found the crux of the problem, and in order to be further convinced, he went straight to the plant laboratory.

Fifty-six wisps of D-level life energy are also needed to advance, and in order not to startle the snake, he didn't dare to use too many specimens of the jujube tree root system in the laboratory, but now he can't care about so much, fifty-six wisps of life energy only need three or four root systems, and if he absorbs it first, it will undoubtedly have a great advantage in this place where there are mutated creatures everywhere.

Open three crystal covers in a row, take out the specimens and absorb them in turn.

The first one grows fifteen wisps. The energy accumulated to two hundred and sixty-one wisps, and the blue at the center of the eyebrows became more and more intense.

The second one increased by nineteen wisps, and the energy accumulated to two hundred and eighty wisps, and the blue at the center of the eyebrows was as thick as water.

The third one increased by nineteen wisps, and the energy accumulated to two hundred and ninety-nine wisps, and the blue at the center of the eyebrows had become jelly, and it seemed to be a little restrained.

It's just a wisp away!

He Peng excitedly opened the fourth crystal cover! The liquid in the cover slowly descended, and the door of the laboratory suddenly opened.

"Xiao He, what are you doing here?" the earth bullet ran in in a little panic.

"Uh......" He Peng didn't know how to explain for a while.

The earth bullet looked at the wall and found that there were many empty places, and exclaimed: "God, my specimen, He Peng, you...... Where did you get them?"

He Peng stabilized his mood and said with a smile: "Lao Tu, it's really not the right time for you to come, I have an important experiment now, don't disturb it!"

The old man smiled bitterly: "Let's go, come with me, something big is wrong!"

The old man pulled He Peng and ran out.

"Wait, wait, you let me take out this root, I'll be of great use!" Before the liquid ran out, He Peng fished out the roots.

But he didn't dare to absorb it, because he couldn't know what would happen to the lifeform when it was promoted from F-rank to E-class, and it would be troublesome if it was seen by the old people.

So he was only a wisp away from being promoted, holding life energy in his hand but not daring to suck it, He Peng's heart was like a cat scratching.

"Alas, old-fashioned, slow down, I'm busy!

The old man walked wildly: "Let's go, take a look, something is wrong, dead man!"

"Who? who died?" He Peng's heart trembled, "Su Jing, they ......"

"It's not them, it's a few sergeants, you come with me!"

Hearing that his own people were fine, He Peng's heart was relieved, there was no good person in the peasant family, so let's die, the more you die, the better.