Sekai Maou Anime Details and Episodes 300 years ago, the demon lord attempted to take over the world but was defeated by a hero. But now, the demon lord has been reincarnated in the form of a… Series info Watch free DetailsFormatMangaStatusFinishedScore71/100SourceOriginalCountryJapan GenresAdventureComedyFantasy TagsDemonsMagic4-koma RecommendationsGoblin Is Very StrongTsurugi no NaiSora no Shita Yane no NakaFujoko to YurikoAquariumBelial-sama wa Shitennou no Naka demo xx