Killua × Reader × Gon

[Y/N] comes from an assassin family that has the ability to regenerate at a incredibly inhuman speed, and immunity to poisons and certain diseases. Just like a certain white-haired boy, she does not want to be an assassin. [Y/N] later comes across the Hunter Exam, and to get away from assassinations she takes up the c...

Galaxy Eyes (Killua x Oc)

A girl with galaxy eyes named Selina was taken as a little girl and was put through experiments that gave her inhuman abilities. She was saved at the age of nine by a white haired assassin.