The Merciless Hero Anime Details and Episodes After playing the game Guardian of Humanity for years and becoming an expert, Je-u Han finds himself dragged into a new server of the game and forced to… Series info Watch free DetailsFormatMangaStatusAiringScore60/100SourceWeb novelCountryKorea GenresActionAdventureFantasy TagsFull ColorLong StripMale Protagonist RecommendationsQuan Zhi Jian Xiu