The Kingdoms of Ruin
A Japanese dark fantasy manga series by yoruhashi, serialized on Mag Comi since 2019.
Last updated September 27, 2026
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Overview
The Kingdoms of Ruin (Japanese: はめつのおうこく, Hametsu no Ōkoku) is a Japanese manga series written and illustrated by yoruhashi. It began serialization on the web manga platform Mag Comi, operated by Mag Garden, with its first chapter, titled "Hellfire" (ヘルファイア), released on May 5, 2019. The series is a dark fantasy revenge story set in a world transformed by an industrial revolution, where witches — once revered as servants of the gods and companions to humanity — have been rendered obsolete. In this setting, humans launch a witch hunt to eradicate magic, and the protagonist Adonis, a young man whose beloved witch guardian Chloe was killed, swears revenge against humanity. The Kingdoms of Ruin is published in Japanese by Mag Garden under its Mag Comi label, with collected volumes released in tankōbon format. The series has been licensed for English-language release by Seven Seas Entertainment. It has also inspired an anime television adaptation. The manga is known for its bleak tone and violent revenge narrative, and it has attracted a following among readers of dark fantasy. The brand identity of The Kingdoms of Ruin is tied to its creator, yoruhashi, who is also known for the earlier series The Kingdom of Swords (剣の王国, Ken no Ōkoku). The series is distributed primarily through the Mag Comi website and app, where individual chapters are available, some for free and others for purchase using the platform's point system. The official website listed here is the Mag Comi episode page for the first chapter. As a commercial manga property, The Kingdoms of Ruin spans multiple media: the original manga, print volumes, digital chapters, and an anime adaptation. Its branding appears on merchandise, promotional materials, and adaptations. The series remains ongoing as of the latest available information, with multiple volumes published.
History
The Kingdoms of Ruin is a manga series created by yoruhashi. It began serialization on Mag Comi, a web manga platform run by Mag Garden, on May 5, 2019, with the first chapter titled "Hellfire." The series is a dark fantasy revenge story set in a world where an industrial revolution has made witches obsolete, leading humanity to hunt them down. The protagonist, Adonis, swears revenge after his beloved witch guardian Chloe is killed. The manga is published in Japanese by Mag Garden under the Mag Comi label. Chapters are released digitally on the Mag Comi website and app, and collected in tankōbon volumes. The series has been licensed in North America by Seven Seas Entertainment. An anime television adaptation has also been produced, further expanding the brand's reach. yoruhashi, the creator, is also known for the earlier series The Kingdom of Swords (剣の王国). The Kingdoms of Ruin has continued serialization with multiple volumes released. The official website for the series is hosted on Mag Comi, where readers can access the first chapter and subsequent episodes.
First chapter "Hellfire" released on Mag Comi.
Products and positioning
Dark fantasy revenge manga for mature readers, distributed via Mag Comi and print volumes.
The Kingdoms of Ruin manga
Sources1 sources
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