(Orange) Miyako Amane, invited by her friend's father, came to Tokyo Metropolitan Advanced Educational High School, which values ​​merit above all else. Originally, she only planned to enjoy her school life, make some friends, and have a sweet romance. She would be content. But unexpectedly, she seems to have gained a tiny bit of fame. Thus began her strange school life: receiving love letters on Mondays, Wednesdays, and Fridays; accepting confessions on Tuesdays, Thursdays, and Saturdays; and resting on Sundays. Miyako Amane: Being liked and confessed to feels great, but can someone tell me why it's always girls who confess to me?! Sakayanagi Arisu: You'll have to ask yourself that. Remember, you're not allowed to research "Sakayanagi-specific mousse cakes" again! Horikita Suzune: Annoying guy, my mouth hurts from telling you bedtime stories, why don't you go to sleep?! What are you looking at me for? Ichinose Honami: Miyako-san is so cool! Uh... if she doesn't peek at me while I'm changing clothes next time, maybe her evaluation will be even higher~ Shiina Hiyori: I'm reading a book, please don't tempt me with food, especially that "Shiina Hiyori's favorite Type II bear biscuit" sounds so embarrassing!

In Class 1-A of Tokyo Advanced Nurturing High School, there was a student who became the talk of the school from the very first day. He was effortlessly cool, even doing his cleaning duties, eating lunch, and standing as punishment in the hallway. Every move he made exuded—Cool! Cooler! Coolest! This student, who embodied coolness and elegance to the extreme, was named—Sakamoto. He casually pushed up his glasses: "I am Sakamoto. What brings you here?"

As soon as he received the admission letter for Advanced Training, Asakusa Toru got a diary that he could get rewards by just writing in it.

But as a person familiar with diary-related online articles, he saw through the truth of the diary at a glance.

Who would write a diary? Isn't the purpose of writing a diary to let others see it?

According to the diary, the reward drawn after completing the diary actually depends on: how interesting the content is, whether the spoilers are appropriate, and the reader's emotional fluctuations.

So, he picked up the pen and wrote today's diary.

[Your past, present, and future have all been kidnapped by me, please be prepared. ]