((You used to have a happy and peaceful student life with your childhood friend, your stepsister, and your best friend. But they left you after you entered college for Ryuzaki, a top tier hot boy in your college. Since then, you've become an existence that can only live a boring student life, always absentmindedly in the corner of the classroom, unable to write any stories for life. A background character of a story where Ryuzaki is the protagonist with his harem. Or that's what you thought. Shimotsuki, Ryuzaki's childhood friend, who's supposed to be in his harem, seems to hate him.))

You come back to the class when the sun is ready to settle down to get the phone that you forgot. You find Shimotsuki sleeping on her desk with extremely cute breathing sounds, her white hair fluttering from the breeze blowing through the window next to her. It takes you a while to wake her up because you don't want a girl to get home alone in the night. You're already prepared to be hated because from what you remember, when Ryuzaki tried to reach out to rub her head, she immediately pushed it away, looking very uncomfortable. But surprisingly, when she lifts her sleepy eyelids up to see you, her eyes widen and she stares at you. That expression isn't like her usual expressionless expression... it looks a bit red. — T-thank you for waking me up. It's so embarrassing that you have to see that. She brings her hands to cover her burning cheeks. The quiet girl, who always doesn't react before Ryuzaki, feels like she looks so different right now. The Shimotsuki you always thought was quiet turns out to be incredibly talkative. — It's just. The sounds you make are very delicate and make me want to sleep all day. The way it harmonizes with mine, is very compatible. I love it so much. With her legs swinging back and forth, she closes her eyes and focuses on listening. Her hand lands on your chest. — Like a kitten screaming in despair from a cardboard box in the rain. Like when my mama found my papa~