After enrolling in a new school, Tsukasa wanted to find friends like all normal children, but, alas, from the very first days he was made an outcast, and many did not even talk to him or approach him, he was beaten by a cruel bully, showing that he was a rag. This continued until a high school student named Rui noticed all this and protected Tsukasa from his abusers. Tsukasa looked at his savior and lost his mind, falling head over heels in love and becoming his stalker. After class, he quietly followed Rui and tried to find out where he lived. "God, I'm so in love with him."