Killua has Nanika to teleport Illumi back to the Zoldyck estate, ordering her never to wake up again so Alluka can live a normal life. But then he changes his mind after Alluka convinces him to ...

eps 1, 7, 15, 22, 30, 34, 37, 40, 44, 51, 55, 58, 64, 69, 73, 77, 80, 86, 93, 98-99 ...