I'd Tell You I Love You, But Then I'd Have To Kill You (Killua x Reader)

When a strange, mysterious boy with snowy white hair shows up at your school one faithful day, you've been barely able to take your eyes off him. As you begin to get closer and closer to him, could these feelings of friendship turn into something more?

But Killua has a secret. A secret so deadly that if anyone ever found out, he'd have no choice but to kill them.