Tensei shitara Slime Datta Ken: Coleus no Yume
Genres: Action, Adventure, Comedy, Fantasy
Type: OVA, Episodes: 3
Aired: Oct 2023 to ?
Studio: 8bit
Source: Manga
Rating: PG-13 - Teens 13 or older
Synopsis:
The story takes place between the first and second season, where Rimuru confronts the swirling conspiracies in the Coleus kingdom.

(Source: MAL News)