Dark Rukia

Dark Rukia (ダーク ルキア, Dāku Rukia) is a Hollowfied version of Rukia Kuchiki, created when the former was forcibly merged with Homura and Shizuku through a parasitic Hollow. Being born from the siblings who erased all of Rukia's memories, Dark Rukia retains none of her former personality and instead seems to be dominated entirely from whispers of Homura and Shizuku's fused consciousness. She seeks to destroy all Shinigami, a desire spawned from the siblings' hatred of them and their wish to keep Rukia for themselves. As Homura and Shizuku’s possessive hold over her grows stronger, Dark Rukia becomes visibly more vicious and psychotic.