(PS: Thanks to Xiaoyao Yezhi's lollipop and childish old man, the rewards on the Holy Endless Light God, I'm sorry to update it late.)

In the end, Chen Ke's mental power stopped at 13 o'clock, but his physical fitness did not improve at all.

"Now, the mutated flesh and evolutionary proteases below the first order have little effect on me. Only evolutionary proteases above the first order can barely work. It seems that the higher the physical fitness point, the more energy you need to improve your physical fitness point is several times the previous one."

Feeling the energy flow in the body, Chen Ke quickly figured out the situation.

After dinner, Xu Shi handed over the 20 evolutionary first-order proteases that were refined, isolated and purified to Chen Ke.

Refining and separating the flesh of snake dragons is a very difficult task, and Chen Ke didn't have any extra time to slowly refine them step by step. So if these things were left to three girls, it would be better to say that Xu Shi, a top student in the chemistry department, was responsible for them.

Her position among the four is equivalent to supporting logistics personnel.

Chen Ke took over 20 evolutionary first-order proteases and thought about it. He was not a stingy and selfish person. He knew exactly who was useful to him and who had been doing things all the time, and he also clearly defined the rewards and punishments.

"Xiao Ran, Xu Shi and Jiang Qing, these three first-order proteases are the compensation you extract so much succulents, especially Xu Shi. The acidic solvent you configure is very useful. If your body could not withstand the use of two first-order proteases at this stage, it would be nothing to give you two."

Chen Ke took out three evolutionary first-order proteases and placed them on the table.

Xu Shi, Jiang Qing's eyes lit up and her breathing became a little rapid!

The probability of evolving first-order proteases triggering potential is greatly increased. Even if you cannot become an evolver, at least the physical fitness points it strengthens are more advanced than ordinary evolutionary enzyme energy fluids.

It would be fake to say that they are not moved.

In fact, when they were separated and refined, these 20 evolutionary first-order proteases had a lot of temptation for them. They wanted to secretly hide a few, but they did not do so.

First, there is Chen Ran next to her. Although Chen Ran is good friends with them, they don’t think Chen Ran would allow such things to happen in front of her.

Second, Chen Ke left them too deep and versatile. This is a boy with great intelligence, courage and execution. Xu Shi's rationality tells her that once she does this, she will regret it very much.

She has always believed in her own judgment, so she restrained her greed and did the things to refine and separate for Chen Ke peacefully. She believed that she would have no contribution and hard work to do this. As long as she did what Chen Ke had told her, she would gain sooner or later.

Now, an evolutionary first-order protease was harvested in front of you.

"Chen Ke, thank you very much. I'll go back to the room first." After getting the first-level evolutionary protease, Xu Shi smiled at Chen Ke. With her short hair, she smiled like a flower at this moment, and was very beautiful.

After Xu Shi left, Jiang Qing also said goodbye and left, leaving only Chen Ke and sister in the kitchen.

"You two friends are pretty good-minded." Chen Ke then started chatting with Chen Ran. How tempting is the 20 evolutionary first-order proteases? He himself knows very well that being able to resist temptation means that these two people are worth cultivating.

Chen Ke didn't want his sister to grow up too comfortably, and he planned to take her out for training in a few days. The three of them could form a team or perhaps build a team.

Of course, this is just a precursor to the idea, and the key is to see how abilities Xu Shi and Jiang Qing are.

...

It was night, the cold rain was rustling, and the night was bleak.

In the room, Chen Ke was straight, his eyes were confined, and a few strands of energy were rushing rapidly on his exposed upper body. It was faintly, his body became more and more solid, and the black impurities excreted from the pores of his skin slowly turned clear.

Compared with the physical fitness points improved by the evolutionary enzyme energy liquid I took before, the high physical fitness points brought by the energy of the evolutionary first-order protease are a bit too violent and need to be guided and refined by itself.

Therefore, we should not be too anxious and chew too much. Not only that, it is difficult to completely digest and absorb all the energy above by drinking the first-order evolution protease too quickly. It is difficult to obtain the first-order evolution protease, so he doesn't want to be as chewing peonies as a cow.

This is the fourth evolutionary first-order protease that Chen Ke guided tonight. It is close to the limit of his body's endurance. His body is slightly red and hot, and sweat is like raindrops. It evaporates immediately when it reaches the body. Then the evolutionary flesh energy completely penetrates into every part of his body, and the power becomes stronger.

Chen Ke exhaled. His physical fitness point had reached sixteen points now. He could feel the sound of air twisting through the air when he could swing a punch. He was very satisfied with the pleasure of improving his strength.

...

the next day

Boom!

The rain and thunder were striking outside the subway base, and the ping-pong sounded.

Chen Ke walked out of the subway base and planned to go to the exchange to see if there were any Sichuan loquats and mutant snakes and dragons to eat them. He raised his eyes. He vaguely realized that eye enhancement was beneficial to the performance of pupil technique.

Unexpectedly, I just walked out of the subway base gate.

Suddenly, thunder exploded in the sky, thunder and lightning, intertwined like a web, densely packed.

The dark night sky was as bright as the day.

Thunder and lightning are getting denser, and lightning is striking on the continent almost every moment.

“What a big thunderstorm!”

The thick crow-colored clouds floated like ink. With the lightning and thunder, heavy rain began to fall in the sky, washing the streets outside the base.

A cool smell mixed with the smell of earth is coming.

On this day, all the convoys going out for hunting stopped going out.

The rain is too heavy and terrifying. No one dares to go out in this weather.

After four days of heavy rain, the water outside the subway base became flooded, and many people were temporarily evacuated into the subway base. They were temporarily placed on the subway that was previously abandoned and docked on the railway tracks.

Time passed day by day, and the heavy rain lasted for seven days, accompanied by a strong earthquake.

The whole world was shaking, with storms and rains, and purple thunder kept falling on the forest trees outside the base. Countless big trees were split in half and soon began to burn.

In the forest, countless creatures roared in panic.

The scene was like the collapse of the doomsday, and the people standing outside the subway base looked paler.

Two days later, the earthquake stopped, but the heavy rain continued to wash the world, as if it was about to wash away dirt.

It was also after the earthquake disappeared that the army issued a management regulation, causing a large riot in the subway base!

"Unified Management Regulations for Strengtheners and Evolutionaries!"

"Forced Evolutionary Ordinance!"

...
Chapter completed!