That Time I Got Reincarnated as a Slime Season 4

Synopsis

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)

Characters

Tempest, Rimuru

Main

Adalman

Supporting

Aegil

Supporting

Attley, Glenda

Supporting

Aubert, Chloe

Supporting

Ayn

Supporting

Benimaru

Supporting

Bernie

Supporting

Daikenja

Supporting

Diablo

Supporting

Eriola

Supporting

Frey

Supporting