Li Yaonan automatically blocked the scene in front of him, and went to cook silently.

After Si Qianai sat down, he didn't start eating first, but opened the book in his hand and put it in front of Li Yaochen, "Chen, how can this problem be solved more easily?" ”

It took her half an hour to figure it out, and she felt that it was too much of a waste of time, so she wondered if there was any other way to save time.

What she didn't know was that it would take at least an hour to solve this high math problem as a high math teacher.

Li Yaochen glanced at her casually and said, "Let's eat first." ”

"No, I just want to know how you do it." Si Qianai knows his problem-solving speed, no matter how difficult the problem is, it seems to be nothing in his hands, and at the same time, he can ensure speed and efficiency.

Li Yaochen was completely immune, and he was afraid that she would be hungry, so he pursed his lips and said, "You eat first, and I'll help you write down the problem-solving process." ”

Si Qianai thought that the food would be cold when he finished writing the steps to solve the problem, shook his head and said, "Let's eat first, remember to teach me when you're done." ”

Of course, Li Yaochen knew what she was thinking, hooked the corners of his mouth and pinched her cheek, "Eat quickly." ”

"I'm back!" Li Yaonan sat next to Li Yaochen with the food.

There's no way, there is an elder brother who is heavy on color and light brother, and he doesn't want to beat him more, and he has to run again.

During the meal, I don't know if Si Qianai mentioned Ling Wei intentionally or unintentionally.

"Weiwei hasn't eaten with me for a few days, it's so strange, it seems that she has been a little wrong since she came back from City C, Yaonan, are you ......"

Li Yaonan reflexively shook his head and denied, "I didn't, I didn't mess with her!" I really don't know! ”

Si Qianai: "......" Your reaction is too strong!

There is a suspicion of being a thief.

Li Yaochen glanced at him, "Why are you reacting so violently?" ”

"I, I didn't, I'm not afraid that you will misunderstand me, I don't know what's happened to that girl, in short, it's none of my business." Li Yaonan strongly defended and repeatedly emphasized that he was innocent.

Si Qianai crossed a row of ellipses above her head, "I didn't say that you provoked her." ”

Of course, she knew that he didn't dare to provoke Weiwei easily, and besides, he was still Weiwei's slave, so he didn't dare to provoke her, even if he accidentally offended her again, with Weiwei's character of never suffering, she would definitely try her best to take revenge, but in the past few days, she was obviously suspected of hiding something, hiding was not her style, something must have happened.

But she didn't say she wouldn't ask, after all, everyone has their own privacy.

Li Yaonan was dumbfounded by Si Qianai's words, it was indeed his overreaction just now, and he didn't know why he couldn't calm down when he touched her.

After the topic was gone, Li Yaonan was silent for a while, and decided to change the topic, "Brother, there is a transfer student from our school, do you know?" ”

Li Yaonan was just holding on to a relaxed topic to divert his attention, but he didn't expect Li Yaochen to nod his head and say "um".

"Okay." Ten seconds later, he suddenly realized that what his brother had just said was 'um' instead of 'I don't know'!

Surprised, "Huh? You know? Who is he? ”

Even Si Qianai stopped holding vegetables in his hand and looked at him, waiting for his answer.

Li Yaochen nodded again, "That's what you think." ”