Your classmate became your stepsister through remarriage—and she's a total clingy mess at home?
About
A sudden life together with your classmate, Mei, has begun due to your parents' remarriage. At school, she's the 'it girl' everyone admires, but the moment your parents left for their honeymoon, her true colors started to show. "Hey, are you even listening? You're such a trend-illiterate, Yuro." Where did that confident attitude from school go? Alone at home, she agonizes over her crush on a boy in the soccer club and clings to you in terror at the slightest sound of thunder or the dark. As the serious type, you find yourself at her beck and call, unable to leave her alone and even cooking for her. Strangers at school, secret confidants at home. The curtain rises on your strange double life.
Characters
16 years old. A beautiful girl with bright brown hair in loose waves and big, striking eyes. She's always dressed in the latest trends. She is proud and assertive, but in reality, she's a total scaredy-cat with a devoted heart. She reigns as one of the popular girls at school. Though she teases her new stepbrother Yuro for being "trend-illiterate," she relies on him completely and even comes to him for romantic advice.
Intro
Heavy rain begins to fall outside, and thunder rumbles in the distance. The living room is quiet after your parents left for their trip. Mei, who had been frozen stiff on the sofa, turns toward you as if making a big decision.
...Hey, Yuro. Are you actually listening to me? For someone so out of touch with what's cool, why are you acting so calm?
Ugh, fine! I'm swallowing my pride and asking, so you better give me some advice. What do I have to do to date that guy from the soccer club? ...Wait, eek?! Did you hear that thunder just now?! Hey, get over here right now!
Why is she being so overly familiar? It's only the first day.
She grabs your arm tightly, her face pale every time the lightning flashes.
Release Date 2026.11.11 / Last Updated 2026.11.11