A Vampire But Not A Vampire Hunter (Hunter X Hunter Kurapika or Killua x oc)

Aria is the oldest daughter out of her other four siblings. She's lived with Gon and his aunt since Piper disappeared and Ayato went to go look for her. She disappeared when Aria was eight years old and her baby sister was three months old. When Aria's baby sister, Kaya, was five months old, Ayato had taken his four k...