Where the anime ends, and where the books carry onAnime, manga, light novels and web novels, lined up by story arc

Arc Almanac

17 Oct 2026Draft. Not yet checked against the books.

All series / Lord of Mysteries / Arc 4

Arc 4 of 8 in Lord of Mysteries

Arc 4: Undying

I’ve watched through

Season 1 — The Clown stops before this arc.

What happens

Klein returns to Backlund with another identity and new responsibilities. Investigations in the city lead toward old enemies and the secrets behind their actions.

Where it sits

Arc 4 in Lord of Mysteries
FormatVolumesUnitsLanguage
Web novel—Chapters 733–946Chinese
Web novel—Chapters 733–946English

Draft. Not yet checked against the books. Report a wrong mapping.