Mizutani is a self-absorbed overachiever, concerned only with maintaining the highest grades in school. Haru is an impulsive short tempered brute, who scares everyone with his explosive bursts of violence. Haru gets suspended on the first day of school when he encounters some bullies harassing a student and dispatches the bullies with great bloody violence. Mizutani is tasked with delivering school materials to Haru who interprets this as an act of friendship and latches on to Mizutani, much to her dismay. And so begins a strange and potentially combustible relationship!
Shizuku Mizutani and Haru Yoshida have been going steady… or so they thought. After a little incident, Shizuku begins to harbor feelings of jealousy, and the vast differences between them suddenly feel impossible to overlook. How could Haru understand the way she feels? At the birthday party for Haru’s brother, the two get into a heated argument. After their falling out, Haru falls into old habits and he stops coming to school again. They used to spend every day together, but now Haru’s plants remain unwatered and no one — let alone Shizuku — has heard from him in weeks…