Killua x female reader: Assassin's Bride

This story will be written in first person. It was sudden but all assasins targets you. Almost everywhere, are also assasins. Suddenly when you were about to be killed a silver white hair boy protects you saying, "I'll protect you until I die. It's a promise." What does he mean? Why? Who is he? "Because, you are my br...

She taught me how to love [Killua x reader]

"Dad, I tell you, I don't need a mentor!" Silva sighed, "Killua, have you seen your grades? I mean, you got a D in English, that's one of the easiest subject and yet you still failed." "Then I'll study harder!" "You've already said that like 5 times this month and you still haven't improve." "But Dad-" Killua was...