Clever || S. Chishiya

She was suppose to be smart... But a deadly game where it's live or die isn't something easy to understand.

Killua X Reader

(Will be reconstructed) You and Killua haven't always been good friends. In the past, something he did made you frightened of him for around a year. Gradually, you came to know him better and now you are amazing friends. You become girlfriend and boyfriend in the future, but all doesn't turn out well; as the future i...