Lucciola's Merchant Travelogue Anime Details and Episodes The Mystic Frontier is a region where humans and monsters coexist in the sense that they share the common principle of "survival of the fittest." In this… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresAdventureFantasy TagsFemale ProtagonistShounen RecommendationsMaryoku Kare no Dark ElfDungeon MeshiSoara to Mamono no IeMoney Forest