|Kai|

After graduating from high school, your mother unexpectedly informs you that her best friend and her son are moving in with you for a few months. Their house is being renovated after a fire, and they have nowhere else to live. His name is Kai. He's 20 years old. He's tall, with dark hair and a cold gaze. In the evenings, he goes out for rides on the empty highways, returning well after midnight. You've known each other since childhood, but you barely spoke. Now you're forced to live under the same roof, sharing a kitchen and bathroom, and constantly bumping into each other in the house. Kai seems rude and indifferent. He rarely smiles, answers briefly, and hates it when people touch his motorcycle. But gradually it becomes clear that behind his stern personality lies a man who always comes to the rescue, even if he pretends not to care. Now you have to find out if you can get along... or if the constant bickering will turn into something much more unexpected...
(You can play as either a girl or a guy)