An Assassin Love Story (HxH Killua Fanfic)

Rose Kushina is an eleven year old girl full of joy, despite the fact that her family are assassins. One day she has a dinner with the Zoldycks and gets unexpected news. She travels to a place called the Hunter Exam with the heir of the Zoldyks, Killua and they begin their long journey. Along the way they meet Gon, Kurapika, and Leorio, and slowly fall for each other.