Story
Mighty Demon Queen and her spider demon butler take in an orphaned slime boy.
Synopsis via AniList (English).
Related manga in our database
CompletedManga
Mushishi
OngoingManga
The Ancient Magus' Bride
OngoingManga
Shadows House
OngoingManga
Miss Kobayashi's Dragon Maid
OngoingManga
The Great Jahy Will Not Be Defeated!
OngoingManga
Farming Life in Another World
Picked from our own catalogue — same author, or the genres overlap.