1 Hollows

Hollows are a race of supernatural beings that are born from Human souls after not being able to cross over to Soul Society after their death and stay in the Human World for too long. They devour the souls of both living and deceased Humans, and settle in a world parallel to the Human World and Soul Society, called Hueco Mundo. They have the abilities to cross over to the Human World and Soul Society.

Appearance

All Hollows wear masks, which are formed from the hearts they had lost as Humans and are different for each hollow. One common characteristics of the masks of Hollows are always white and skull-like.