Release: 2023

Status: Completed

Type: OVA

Genres: Action, Adventure, Comedy, Fantasy

Other Name: 転生したらスライムだった件 コリウスの夢 ; That Time I Got Reincarnated as a Slime: Coleus' Dream

Total Episodes: 3

Synopsis: The story takes place between the first and second season, where Rimuru confronts the swirling conspiracies in the Coleus kingdom.