On the weekend, Rintaro got up early because Katase Yanglai would come with her two sisters, and no one called him in advance. Katase Yanglai and Katase Yezuki had keys. If you were not careful, the teacher Yan would be insured. Rintaro also pointed at the position of being a tutor and was fooled.

When he got up early and had no breakfast to eat, Rintaro spent a relatively tormenting half an hour until the three Katase sisters opened the door of their apartment without ringing the doorbell.

Rintaro was already used to it. Compared to the random invasion of private spaces, Rintaro is now more concerned about the white plastic bags in his hand when Katase Yanglai appeared in front of him, which contained untreated ingredients.

"Even if you look here like this, the ingredients are ingredients, and they haven't turned into breakfast yet." Katase Yanglai blinked at Rintaro: "Good morning, Rintaro~"

"Good morning... let's start directly?" For face reasons, Rintaro did not continue to look at the ingredients in Kasase Yanglai's hand, but looked directly at the two Kasase sisters.

Katase Yezuki was fine, she didn't seem to find it strange, nor was she curious. After walking in quietly, she came to her previous position and sat quietly. That is, the side of Rintaro.

Even if you are angry, your sister probably has a heavier weight and you will never allow someone to get close to your sister's Qianye soul to burn.

"I don't mind if I say that... But it would be better for Sakurato to have breakfast first." Katase Seri said considerately: "It's quite uncomfortable if he doesn't eat breakfast in the morning."

"It's not a problem. I have to wait for breakfast anyway. It's the same. Why not hurry up and tell you a little more."

"I still have to eat it." Katase Yanglai shrugged and walked towards the kitchen counter with the ingredients: "I will prepare breakfast for you, so you can start it first. I have heard of it. You will have a knowledge competition tomorrow. If you can get good terms in such a competition, your mother will definitely be happy."

"I, I'm just going to try it~" Katase Seri was so embarrassed that she looked a little embarrassed.

Then, her and her elder sister's eyes turned to her second sister at the same time.

"…I didn't attend to make her happy. But if it's by the way..."

She wouldn't mind, either.

Although Katase Hatsuki didn't finish his words, Rintaro had already made up for her in his heart. This is a certain understanding, right?

The purpose was already very obvious, and the four people divided into two groups and started their respective work.

With the negative situation of not having breakfast, Rintaro sorted out the content they were going to learn today for the two sisters. After breakfast, they explained it directly to this part of the content, and it also interspersed with Rintaro's guesses about some questions that might appear.

Both Katase sisters listened seriously, but Katase Seri seemed to be unable to accept it. She was slowly chewing on the old knowledge that Rintaro passed on to her. Katase Hazuki was in a good condition and was listening very seriously.

It's really gratifying.

Last semester, although it was almost the end of the exam, Katase Hazuki had not studied as seriously as she is now. Although it was due to other reasons, it was a great luck for Rintaro to meet two students who were studying very seriously.

Sometimes the happiness of a tutor is that simple.

It took almost half an hour to talk about the lunch break, and Rintaro finally finished what he wanted to finish his goal to tell his two Katase sisters. It was something he learned before, but now he reviewed it, his efficiency is naturally not bad.

"It's already this time, otherwise you'll go back after lunch." Rintaro sent an invitation to them.

"Okay." Katase Seri breathed a sigh of relief, put down the pen in his hand, and closed his eyes: "It's obviously something I learned before, why do you feel a little unfamiliar when you listen to it again?"

"There is a saying that reviews the old and learns the new. It means that even if you have read the book, you can still find new content and gain new understandings and gains if you read it again. I think this sentence is very suitable for you now." After Rintaro finished speaking, he looked at Katase Hazuki again: "Yezuki, you should have no problem here, right?"

"No problem? Of course there is a problem." Katase Yezuki gave a completely opposite answer to Rintaro's expectations with a calm expression.

She put down the hand and flipped the notebook she often used with her hands, which was very fast, but Rintaro seemed to see a lot of things written inside.

"I still have a lot of questions to ask, how can I just go back like this? Since you are a tutor, of course you have the obligation to answer these questions, right?"

To be honest, Katase Hatsuki's notebook is not very thick, but if she read it like this, Rintaro probably has to say at least a hundred questions.

Is this a revenge on myself? Rintaro is a little unsure.

After all, Katase Yezuki has learned to be proactive in facial paralysis to some extent. He can use his expressionless face to block out all speculations about her emotions, which makes people confused.

However, this is not a big problem for Rintaro. Although it cannot be said that he knows everything, it should be OK to answer Katase's Hatsuki's question.

"Okay. But we'll eat first, and we'll be able to concentrate more after we've had a rest."

Katase Yanglai sat on the other side of Rintaro and threw a comforting look at him. She also looked at her sister sitting opposite her, but found that she hadn't even turned her head to look at her.

Katase Yang Lei immediately felt that it wasn't that interesting.

She stood up and said, "I'll prepare some lunch, you guys can rest for a while. I've already processed the ingredients in the morning, so it should be quite fast."

"I, I'll help too!" Katase Seri also stood up: "I've been sitting all morning and I feel a little sore."

"Okay. Do you want to come together?" Katase Yanglai applied for interaction with Katase Yeyue, but her sister didn't take a look at her and shook her head directly.

"No, I want to understand these questions now."

After hearing what Katase Yezuki said, Rintaro knew that this was probably not going to give herself any rest time.

Well... If Katase Hatsuki can vent his anger, it can be considered part of the apology. Rintaro chose to accompany him.
Chapter completed!