After the 4^th season of the anime, we got a Overlord film, depicting the Sacred/Holy Kingdom Arc that was discussed/teased but not shown during Season 4 itself.

For reference, the series is about a regular guy that get stuck in a VR MMORPG when the servers close, as its character, Momonga, an elder lich, with previous NPCs start acting on their own, including the servants/characters made by his fellow guild members basically electing him as supreme leader, and he’s basically forced to live up to their expectations while plotting schemes for world domination as the Overlord.

The plot here sees Momonga/Ainz Ooal Gown, finally having established its territory and himself as the “Sorcerer King” getting into an alliance with the Sacred Kingdom, needing help to slay the Demon Emperor Jaldabaoth that’s attacking them with his hordes of humanoid monsters..

Again, this is as about as good a synopsis as it gets without doing huge spoilers, and while it strikes a good compromise between being watchable on its own, since the story here presented (picking up the previously established but basically ignored “Jaldabaoth” storyline) has mostly original characters, provides enough closure, and you can guess/deduce some things… having context for the characters and situations definitely benefits the experience (since it doesn’t recap shit, just giving a very brief text explanation of the premise), which does deliver on both the spectacle, violence and some honestly fun, enjoyable “anime isekai non-sense”, including fantasy politics.

I was worried the animation might had the “CG-isms” seen in later Season 3 and Season 4… not as much, the animation isn’t notably better but you can tell there’s a bump in quality and direction to take advantage of it being a film, more battles to show the animation off, etc.

Quite satisfied with it, i must say.