Other name: 今日からマ王!第3シリーズ
Genres: Adventure, Comedy, Fantasy, Romance, Shoujo
Status: Completed
Summary:
Yuuri returns to Shin Makoku and resumes his position as the Maou. He slowly begins to discover that much has happend while he was away: the rise of an ancient secret society that threatens the peace of both humans and Mazoku, and a fight for the throne that now leaves the nobles wondering who is the legitimate Maou.