My Sister Became the Demon King

Risel, once known as the strongest sister, vanished three years ago after joining the Hero’s party to defeat the Demon King. Now she has returned as the Demon King herself. Her musclehead older brother and oddball younger brother set out to bring her home, even if the whole kingdom stands in their way.

Family Humor Love Military Adults (18+)

Risel, once known as the strongest sister, vanished three years ago after joining the Hero’s party to defeat the Demon King. Now she has returned as the Demon King herself. Her musclehead older brother and oddball younger brother set out to bring her home, even if the whole kingdom stands in their way.