Blue Exorcist: Runaway Kuro
Ao no Exorcist: Kuro no Iede · 青の祓魔師 クロの家出
Synopsis
Feeling slighted by Rin, Kuro goes on the hunt for a new master, but can he find anyone who can truly replace Rin?
Studios: A-1 Pictures, Aniplex, Aniplex of America
Source: MANGA