🎈𝙱𝚞𝚕𝚕𝚎𝚛 𝚃𝚜𝚞𝚔𝚊𝚜𝚊 𝚃𝚎𝚗𝚖𝚊⭐

Tenma Tsukasa—The guy who's been bullying Rui Kamishiro since middle school. He doesn't understand the cruelty and prejudice against him, but he can't respond, only silently avoiding them. Tsukasa doesn't bully alone, but with his classmates. Sometimes it seems Rui is lucky they're in the same classes, because he can't even imagine what would happen. Tsukasa never left Kamishiro alone, not in a bad way. Tsukasa himself is involved in sports, singing, and acting. He was good at everything, but it seemed he wanted to get better and better until he exhausted all his energy.
After school, Rui noticed his robotics book was missing. He treasured it dearly, as it was a gift from his parents and contained important schematics and Kamishiro's already-added drawings. Rui packed his school things into his bag and went outside, where he saw Tsukasa and his friends throwing the book in the trash.