Childhood friends but the black haired boy is yakuza. So blonde boy is OBSESSED with him and basically says that he will have to withstand his love or he will leave him alone. So after this small get together when they’re young blonde is constantly confessing his love but black hair denies him. Ghen they finally get together and it’s mutual. Sweet once they get together but angst is good. Good yakuza angle and art is top tier
Naked Sword and the Tree Peony of Black