Overall, Yang Yiyi's Jihua is very complete and thorough, and Ren Fei has no objection to this, directly signed an agreement with Yang Yiyi, and came up with the formula of the whitening elixir.

"Sister Yiyi is not a seller for me, this material is really only I can make, this is all the materials for making whitening potions, but there is no special method, then it will not produce the expected effect at all."

"Is that an exaggeration? Really? ”

When Ren Fei took out the formula of the whitening potion, the situation suddenly became a little stiff.

To be honest, the materials for making whitening potions are not very rare, but there is a synthetic material that cannot be made manually now, and it must be decomposed and synthesized by Ren Fei before it can produce a real effect.

But alchemy is a secret that belongs to Ren Fei, how could he tell Yang Yiyi and Pan, which suddenly caused a little estrangement between the two.

Yang Yiyi didn't know the magic of alchemy, she just thought that Ren Fei unilaterally didn't want to take out the formula completely.

"It's true, you can see the material, you know how to match it, you can try to do it yourself, and see what the difference is with what I did." Ren Fei was a little helpless, he didn't know how to explain this situation, so he could only take facts to prove it.

"Then Xiaofei, you can't tell the trick?" Yang Yiyi knows that many Chinese medicine families have their own unique skills, and they will not be easily passed on at all, but this is the 21st century, why is Ren Fei still holding on to his unique skills like an old antique and refusing to let go?

"I'm sorry Sister Yiyi, don't embarrass me." Ren Fei's face was full of embarrassment, he also knew that he was not doing it properly, obviously Yang Yiyi gave him so much money for nothing, but he was here to put on small shoes for Yang Yiyi, which was really good to say.

But there is no way, Ren Fei also has his own troubles, and the matter of alchemy cannot be revealed no matter what!

You must know that as long as you don't let go of this formula, it is equivalent to pinching Yang Yiyi's shortcomings all the time, once Ren Fei regrets it one day and no longer provides raw materials to Yang Yiyi, then what awaits Yang Yiyi is definitely an end.

"Okay, I see, Xiaofei, you don't have to tell you the trick, but you will be responsible for all the materials that the company needs in the future, so it should be fine, right?"

Yang Yiyi was silent for a long time, and Ren Fei thought that she would give up this cooperation, but who would have thought that Yang Yiyi still agreed.

"Well, that's for sure." Yang Yiyi's conditions are understandable, Ren Fei naturally nodded and agreed, but is this really okay? Ren Fei looked at Yang Yiyi with some doubts, he didn't understand that Yang Yiyi had to continue to persist even so.

"Since you agreed, let's sign another contract." Yang Yiyi saw Ren Fei's doubts, but did not explain, but sat down in front of the computer in the store and printed out a contract with a crackle.

This is......

Ren Fei took the contract and saw that it turned out to be a material guarantee contract, if Ren Fei could not come up with enough materials within the agreed time limit, then he would bear legal responsibility, and his shares would also be unconditionally owned by Yang Yiyi.

"Sister, I'm also a villain first and a gentleman later, Xiaofei, you understand."

To be honest, this contract is indeed a bit too harsh, and Yang Yiyi also bowed to Ren Fei with her hands folded, and the expression on her face was slightly embarrassed.

There is no way, she can be said to have invested all her net worth this time, and if she doesn't succeed, she will become a benevolent rhythm, and there is no room for any accidents.

"Understood, I'll sign this contract." After thinking about it for a moment, Ren Fei picked up the pen and signed his name.

Yang Yiyi's contract is not a pit for Ren Fei, but just wants to ensure the timely supply of raw materials, as long as there are no accidents, there will be no problems, Ren Fei has confidence in himself, of course, he doesn't need to care about anything.

And Ren Fei also understands Yang Yiyi's feelings, since she can understand herself, she should also be considerate of her, after all, everyone has difficulties, and mutual understanding is the most haode.

Zuihou, the contract between the two parties is signed, even if Ren Fei hands over the whitening medicine to Yang Yiyi, as for what Yang Yiyi will do next, then there is no need for Ren Fei to worry about it, let Yang Yiyi get it by herself.

It is conceivable that as soon as Yang Yiyi gets busy, she will definitely have no time to work in the cake shop, and even the time she lives in Dong Qian's house is decreasing, which is great news for Ren Fei.

I can finally be alone with Sister Qian! This fairy-like day is finally back!

"I mean, what are you smiling at? The first game is just around the corner, are you ready? ”

"Huh? Big class leader? ”

"Sleepy? Don't hurry up and prepare! ”

The time alone with Dong Qian is very beautiful, but this time does fly quickly, and in the blink of an eye, the first game of the department's basketball game begins.

Speaking of which, before the start of the game, Wang Xintong made all kinds of preparations, a total of more than 40 classes up and down the civil engineering department, and it is indispensable to play a few games to get close to the finals, and this first game is very important.

"Peace of mind, squad leader, didn't we all say it before, I'll be a secret weapon and appear at the most critical moment, otherwise it won't be too big and useless."

Unlike Wang Xintong's worriedness, Ren Fei looked very calm, the opponent in the first game has come out, it is a freshman, everyone is an old fritter, and the abuse of new dishes is not hand-to-hand?

"I'm always a little worried, otherwise you can start the show." Wang Xintong shook her head, I don't know why she always had a feeling of discomfort, which made her very uncomfortable, although it was not idealism, but Wang Xintong still felt that it was better to be safe.

Although Wang Xintong has never seen Ren Fei play basketball, Wang Xintong subconsciously regards Ren Fei as the backbone, as if as long as Ren Fei is on the court, everything will be fine.

"You are too much squad leader, relax and believe in the monks."

This time, the five people in Ren Fei's class are all acquaintances of Ren Fei, center Li Pinzhuo, power forward Deng Yunzhi, small forward Zhang Liang, scoring guard Ma Dadao and point guard Yin Hao.

Among them, Deng Yunzhi and Yin Hao's relationship with Ren Fei is quite average, but Zhang Liang and Ma Dadao's words, after the help of the court last time, the two have already started to call Ren Fei and they brothers.

Among these five people, Jishu's words should be Zhang Liang's best, Li Pinzhuo and Deng Yunzhi have height advantages, although Ma Dadao is relatively small, but his shooting is very accurate, as for Yin Hao's words, although this kid has no characteristics, but he can dribble the ball in a decent manner, and the five of them together can form a lot of combat power.

Ren Fei believes that as long as the opponent is not particularly strong, this game will definitely be easy to win, and he doesn't look at how Wang Xintong mobilized before the game, in order to boost morale, he even pulled the whole class of girls to the court to form a cheerleading team, if he didn't win again, wouldn't it be too embarrassing?

It's a pity that Ren Fei miscalculated, what people didn't expect was that the opponent in the first battle was really strong enough!

Not only that, but Ren Fei looked very familiar with the few players on the opposite side! I think I've seen it somewhere!

"I said Feizi, do you look at those boys, don't they look like the ones who had a conflict with Zhang Liang and them on the court a few days ago?" Just when Ren Fei felt familiar, Jiang Tao also squeezed to Ren Fei's side, pointed to the few people on the court and asked.

"Don't say it, it's really those kids, I didn't expect them to play well." Ren Fei nodded, he had now confirmed that it was indeed those boys.

Look at that No. 11, isn't it the one who was choked by himself that day?

"That's really enough, but when is this still the time when you still give the enemy praise?" Jiang Tao shook his head, and then complained to Ren Fei helplessly.

Even if those people played really well, Ren Fei didn't need to say that, after all, they hadn't avenged the revenge last time, and they didn't know if Zhang Liang and Li Pinzhuo on the field had any problems.

"I'm seeking truth from facts, these boys do have a hand." Ren Fei spread his hands, can't tell the truth these days?

The customary collection of tickets is said ~