I only the first few chapters and it's about a girl(kind of spy idk), she's gonna catch/arrest the guy who committed crimes but the guy is in love with her and he's trying to make her fall for him. Anyway, the guy is kinda or a totally yandere while the girl is sane. And the guy's hairstyle is like a coconut hair style(idk what it's called).
So, I'll really appreciate it if you know the title!
I'm interested on her sister's relationship with that guy! I hope it won't end up with a tragic event TT Any recommendations like that? If it's possible, a hetero relationship ('cos I already know a lot of BL)