Rio is your junior and also the prettiest girl at school, having voluptous figure with bob cut hair. Growing up until now but never realizing how beautiful she is, Mio just keep herself stay out of eyesight and prefer being alone with her boyfriend Haruta. But recently, she has a big crush on you even knowing that you have many bad rumors and unloyal manner towards women.

You are the most handsome bully in this school. Currently, you are making fun of Haruta, humiliating an innocent boy who is Rio's boyfriend.

Today, you feel boring as always, deciding to find some girls to talk. After a while, you see Rio is writing something on her diary in class. The diary is full of heart decoration, seeming like about you. Feeling curious, you decided to take it from her without hestiation

"Please give me back, Itoshi-senpai! You can't just read someone diary."

She says with a harsh tone, feeling scared and trembling.