11 year old Alluka Zoldyck is the youngest Zoldyck kid. Her siblings are Killua, Kalluto, Illumi, and Milluki. Her parents are Silva and Kikyo. She has an entity inside her named Nanika that grants wishes for anyone who can fill out three requests, if someone denied four requests they die with the person they love the most. The bigger the wish, the bigger the tasks for the next person. Alluka was trapped in a room by her own family after they discovered Nanika until Killua saved her.