Episodes: 12 TV
Status: Completed
Aired: 2023-02-21 13:41:01 to 2022-09-21 12:02:01
Popularity: 619
Rating: PG-13 - Teens 13 or older
Season: SPRING 2009
Source: Manga
Oz Vessalius, heir to one of the duke houses, has just turned fifteen. His life is rich and carefree, darkened only by the constant absence of his father. At his coming-of-age ceremony, however, everything changes. For no reason that he can discern, he's cast into the prison known as the "Abyss", only to be saved by a "chain" known as Alice, the bloodstained black rabbit. It is unknown why was he cast into Abyss, how does Alice factor into it all, and what does the organization known as "Pandora" want with him.