 After gaining Ruby and Ball as friends, and training under Kirin, Jio becomes more trustful of people and slowly breaks away from his dream of world domination, choosing to be more helpful and caring of others.This new outlook quickly gains more friends such as Mr. Wick and Mrs. Vercil, who he sees as his father and mother, never having known his real parents; Jio is emotionally crushed when they are killed by Kujaku in cold blood.His main O-Part is a boomerang called (C rank) which doubles the energy it receives.