When Rai Katase walked into the apartment, she immediately saw Rintaro who was sitting in her usual sitting position looking at her with stern (in fact, the same as before) eyes, and she looked to the side with a weak heart, and found that her two younger sisters were already sitting on either side of him, and on the table was a practice book.

"You're going to have to study when you come back, aren't you?" Yorai Katase said as she walked inside. She almost showed her stuff and felt that she should improve her acting skills, so she pretended to look around, and after two seconds, she finally walked over as if she had determined the direction of the kitchen counter.

But Katase Hazuki's gaze became even more confused. She had been here before, and she knew such a secret information as the location of the spare key, so why did she pretend to be here for the first time? Something she's hiding. Detective Hazuki Katase is thinking hard.

But at this moment, there are also people who don't want the detective to know the truth, and they can openly interfere with her thinking with legitimate reasons.

"Please don't get distracted, Hazuki-san. Before it's time to eat, finish this question. Rintaro knocked on the table: "Look at Xingli-san, she is already checking the calculations." Please be careful in class. ”

Katase Hazuki snorted, but still stopped thinking and started to work on the question that was very simple for herself, but she just didn't know why there was always a wrong question to take this way or that.

Although it's a bit bad to say this, Katase Hazuki has recently begun to wonder if he is really cursed by something like "ten mistakes in every exam" as Rintaro said. Although I was only paying attention to the score before, so I didn't pay attention to it, but after Rintaro mentioned it some time ago, Katase Hazuki also noticed this.

Later, when I was doing the questions, Katase Hazuki found out that as long as I treat every exam with a normal heart, I basically end up with ten mistakes, as for what is wrong...... That is not known, it will only be known after the test paper has been marked. However, if you deliberately make ten or more mistakes on your own purpose, it seems that it is useless, and ten mistakes will still pop up in places that you have not noticed.

It's not a curse, who believes it? Katase Hazuki is also not convinced as a typical atheist.

But what can be done about it? Katase Hazuki can only hope that she will be lucky in the next exam, and the score of the ten wrong questions will not be too high, just like today.

"Rintaro, you should be kind to my sister. Otherwise, I will eat shredded ginger and fried shredded potatoes tonight. Rai Katase bared her teeth at Rintaro on the kitchen counter, trying to join in the interaction, and was then stared back at by Rintaro.

You're a traitor who almost exposed all the hidden information, and now you're qualified to speak?

Although Rai Katase doesn't have a mind reading technique, looking into Rintaro's eyes, he always feels that what he wants to say should be something similar. Katase Yori took care of the loss, so he turned his head and went to prepare dinner.

Rintaro originally wanted to bump into Katase Yorai in terms of teaching ability to see who was stronger, but now Katase Yorai was weak and felt that he couldn't win, so he gave up the competition, and Rintaro understood this, did not pursue it, and then continued to teach.

As for why he came here for class, it's all because this apartment is exactly the same as Rintaro said before, and there is nothing at all. Rai Katase packed up her things and hid them, and the apartment returned to its normal state, a low table against the wall, empty all around, there was nothing on the desk except for two purely decorative magazines, and Rintaro's schoolbag was casually put aside, and that was all there was to this apartment.

So clean and tidy that Katase Hazuki couldn't even say half a word.

Katase Hoshiri is a little better here, and she is good at finding out the strengths of others, and as soon as she comes in, she sighs: "What an empty room." ”

Rintaro and Katase Hazuki didn't say a word for a long time.

Because there was nothing to do at all, the three of them finally sat down, and after a short silence, Rintaro proposed that everyone continue to study until dinner, and the Katase sisters agreed, and then it became what it is now.

It can be seen how boring Rintaro's daily life is.

Whoever completes his or her topic first has the right to speak. In three or two clicks, he solved his own problem, and then handed the paper to Rintaro's hand, Katase Hazuki, who looked for other topics.

"Rintaro, what do you usually do? You can't just sit in an apartment in a daze, right? ”

I didn't expect Katase Hazuki to ask this question, Rintaro glanced at her, re-examined her answer sheet, and quickly found out the mistake she made: "I went to class during the day, I gave you a lesson in the afternoon, I finished dinner at night, played with my phone a little, and then went to sleep and waited until the next day." Every day is fulfilling. ”

"Just hearing you say that, it feels like there's a big gap in your daily life where you don't know what to do." Katase Hazuki glanced at him: "Don't you have any hobbies?" ”

Rintaro was about to answer, when he suddenly felt as if he could make some more reasonable requests, such as ......

Rintaro started writing and drawing on scratch paper, and soon came up with a new question and handed it to Katase Hazuki: "I'll ask it after I finish this question." ”

Katase Hazuki typed a question mark, and then went to the problem.

"I'm done! I'm done! Hoshiri Katase raised his hand, handed the answer to Rintaro, and winked at him, "May I ask this question?" ”

Rin Taro thought for a while: "I don't have any special hobbies, I sleep lazily on the weekends, and I usually play with my mobile phone casually to pass the time, and one day is a day." ”

"Sounds like a healthy look." Hoshiri Katase nodded.

"You mean boring, right?" Rintaro rolled his eyes inwardly.

"Then then!" Hoshiri Katase raised her hand, ready to ask, but Rin Taro casually wrote her a question, and the meaning was self-evident.

Hoshiri Katase took another interest in doing the question.

Things are going in an interesting direction, and it seems that Rai Katase wants to intervene as well.

"I have a question for you too! Rintaro, just ask me the question! Yori Katase volunteered.

"It's none of your business, you can just cook your dinner honestly."

"It's too much! You wait for ginger at night! ”

Stir-fried shredded potatoes with ginger is indeed a bit outrageous, and Rintaro was entangled and relieved.

"Just one question."

"Hehe~" Katase Yori smirked.

Katase Hazuki and Hoshiri Katase looked at her curiously, not knowing what questions she would ask.