Shenhao: I can modify the production date of everything

Old K trembled violently when he heard the words, and said tremblingly, "Are you going to help me improve my strength?"

Because of his talent, his strength has been stagnant for seven or eight years, and he has almost reached a personal bottleneck. Now he even dreams of raising his strength.

However, after looking for a lot of people, there was no way. Until Mr. Zhang said to help him improve his strength some time ago, he thought the other party was just saying polite words, but today...

Zhang Yu handed a bottle of Peiyuandan and Bingxindan to old K: "Yes."

"What is this?" Old K took the two bottles of elixir suspiciously. Could this be the legendary elixir? Isn't it from novels and movies? It really does exist.

"This is Peiyuan Pill, which can improve your physical fitness, and the other is Bingxin Pill, which can improve your mental strength."

Zhang Yu's [-] explanation: "But you have to eat one by one, you can't eat too much at one time."

He now has a preliminary understanding of the efficacy of these two elixirs, so as long as Old K doesn't take too much at once, there will be no problem.

"Okay, can I take it now?" Old K opened the bottle of the elixir, looked at the small pills inside, his eyes were full of longing, and he couldn't wait for a moment.

"Yes." Zhang Yu nodded solemnly. Although the system said it could be served to others, Zhang Yu didn't dare to give it to Zhong Muyu and the others first.

It happened to let old K try it out, and he watched from the sidelines, if something went wrong, he would be able to help as soon as possible.

Old K didn't hesitate, directly ate a Peiyuan Pill, and then sat cross-legged for a while.

As soon as the elixir was taken, Old K's face turned red, his body was hot, and all his pores were open.

He only felt a warm current wandering in his body, strengthening his flesh, muscles, bones, and veins everywhere he went. He felt that there was endless power in his body, as if one punch could kill an elephant.

After a while, old K let out a long breath of foul breath, opened his eyes, got up quickly, came to Zhang Yu's side and bowed deeply.

"Mr. Zhang, I won't say thank you, but I have been ordered to go through fire and water, and I will not hesitate."

At this moment, the goal he had been chasing for a long time finally came true, and he felt as if he had been reborn.

Zhang Yu helped old K up: "When I'm not around, you just need to protect Zhong Muyu."

He can still trust the character of the old K and the others. After all, in the warehouse in Jiangcheng some time ago, none of the members of his team betrayed when faced with the threat of death.

If it weren't for this, Zhang Yu wouldn't be able to easily give old K the elixir from the system store.

Old K took a few deep breaths and wanted to say something, but he was a little embarrassed.

"Just say what you have to say." Zhang Yu looked at the hesitant old K, and he knew what the other party wanted to say.

It's nothing more than having this fetish, and he wants to share it with his comrades in the team.

"My teammates..." Old K rubbed his head and laughed.

"Others can't, this elixir is specially for you."

Zhang Yu continued: "It's not that I'm stingy and don't want to give it. You should have felt it when you took it just now. If the medicine is more effective, or your strength is weaker."

"I'm afraid I've been overwhelmed by the powerful medicinal effect of the elixir, how about this, I will dilute the medicinal effect later, and then give each of your teammates a share."

Old K clasped his fists excitedly: "Thank you, Boss Zhang."

"It's okay, you can go back first, I will give you the diluted pill tomorrow, you must be careful not to eat too much at once, wait until you have completely digested the increased strength, and then take the next pill."

Before old K left, Zhang Yu reminded him again.

After old K left, Zhang Yu diluted all the remaining elixir, from small pills to a reagent-like liquid.

Peiyuan Dan turned into a viscous red liquid, and Bing Xin Dan turned into a blue liquid, like sea water.

He packed all the liquids into small cylindrical glass bottles, filling more than 100 bottles in total.

Looking at the fruits of labor in front of him, he smiled with satisfaction.

……

Early the next morning, the early morning sun came in and shone on the body, making it warm and very comfortable.

At this time, Zhong Muyu opened the door and walked in: "Brother Yu, you are looking for me."

"Yes, I have two good things for you to drink."

Zhang Yu said and took out two bottles of medicine: "One bottle can strengthen your physique, and the other bottle can develop your brain. This is the latest product produced by the research institute."

The explanation he came up with at this time couldn't be said to be given by the system, it would definitely be pulled out to slice and study.

"Okay, shall we drink it directly?" Zhong Muyu took it directly without any hesitation.

Zhang Yu nodded, indicating that Xiaoyu can drink it directly: "Yes, drink one bottle first, and drink another bottle after a while."

When Zhong Muyu heard the words, she directly raised her head and drank it down. What she drank was exactly the blue Bingxin Dan, which could develop her brain.

Not long after she finished drinking, her eyes became blurred, as if she was drunk.

"How do you feel?" Zhang Yu asked worriedly. Although he was sure that ordinary people would have no problem drinking this dose, he was not afraid of [-], just in case.

If you drink it, you will have adverse reactions.

"It's nothing, I'm just a little dizzy and want to sleep." Zhong Muyu murmured.

She feels dizzy now, her body is floating, as if she is about to fly, she really wants to have a good sleep in Brother Yu's warm embrace.

"Then let's sleep for a while." Zhang Yu hugged Zhong Muyu in his arms and rocked it gently. Zhong Muyu closed his eyes and fell into a deep sleep.

After more than an hour, Zhang Yu's legs were a little numb, and Zhong Muyu woke up faintly.

She stretched first, elegant and stable, like a kitten, then she snorted softly, then slowly opened her eyes.

"what……"

"Brother Yu, why am I in your arms?"

Zhong Muyu quickly got up in Zhang Yu's arms, her face turned red, just like a red apple, bright red and a little hot.

She spoke shyly, feeling particularly embarrassed: "Did he accidentally fall asleep?"

"Yes, how do you feel now." Zhang Yu asked.

Zhong Muyu didn't answer in a hurry, and looked around: "I feel that my mental state is very good now, and I can remember things that happened a long time ago, and my eyesight seems to have improved."

She had never felt such a clear brain, and she could even recall some things from her childhood, and her brain seemed to have a second spring.

"That's good, wait a week, you are drinking the red bottle."

Zhang Yu said cautiously: "You must put this potion away, and don't let others know about it."