Demon Lord Rimuru's dream of creating an alliance between humans and monsters takes a step closer to being realized. As Tempest continues to prosper, Granville Rozzo and his granddaughter, Maribel Rozzo, clash with Demon Lord Rimuru over their plan to protect mankind by ruling over them. Meanwhile, in El Dorado, Demon Lord Leon works toward goals of his own. The awakening of a new Hero draws near! (Source: Crunchyroll)

An anime movie adapting the Yotsuba Succession Arc.

In between slaying monsters and negotiating with neighboring countries, Rimuru Tempest has his hands full attending to his kingdom alongside day-to-day matters. But whether it's expanding the farms in the summer heat or shoveling snow in the chilly winter, no task is too big for Rimuru and his friends!

A summary of season one of Tensei shitara Slime Datta Ken with some extra content leading into season two.