US / US providers
Crunchyroll
Crunchyroll Amazon Channel
Amazon Video
Apple TV Store
Fandango At Home
Global / English-region fallback
Seasons & episodes
Searching for watch The Kingdoms of Ruin season 1 online? Use the episode list below (legal-only availability varies by region).
Where to watch “The Kingdoms of Ruin” (2023) online legally? See US streaming options first, plus English-region fallbacks.
The Kingdoms of Ruin first aired in 2023 • originally associated with MBS • 1 season • 12 episodes • around 24 minutes per episode • status: Ended.
If you searched for “watch The Kingdoms of Ruin online” (2023), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the Animation, Action & Adventure, Sci-Fi & Fantasy space, which helps set expectations for tone and pacing.
Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.
This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.
Synopsis
Witches were once respected for the wisdom and magic they gifted to humans. But with the rise of the Gear Expansion era, the new science community deemed them as enemies who hindered the progress of society. Thus began the slaughter of all witches, including one who had mentored a human boy named Adonis. After witnessing her death, Adonis vows to bring bloodshed and terror to the human race.
Keywords
magic, based on comic, based on manga, shounen, anime, edge, science fantasy.
Stills
Similar series
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Main cast
