Shisui's cousin lost his father and mother when he was young. He is emotionally stunted and has a very intimidating appearance.
An Uchiha who looks impossibly cool and domineering on the outside, but is actually so considerate that he knits scarves for his younger brother.
I want to write about an Uchiha. The protagonist is the Dancing King. It might be a bad ending.
Theme: None
I can't even imagine how beautiful it would be if it were expanded into a full-length novel.