Seongin BL Danpyeon Collection: Blue Boyz Anime Details and Episodes Here it comes! Adult BL Short Story Collection Season 3! ~Blue Boyz~ Based on "Sorrow," this collection of hot adult BL short stories with a sad ending… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceOriginalCountryKorea Drama · Romance Anthology · Boys' Love · Full Color · Long Strip Seongin BL Danpyeon Collection: Red Boyz (Prequel)