Yasashii Ryuu no Koroshikata Anime Details and Episodes The world is said to exist with yang, the world of humans and yin, the world of mythical beasts in conflict with each other. A long time ago, two clans… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedCountryJapan Action · Adventure · Fantasy · Romance Boys' Love · Dragons · Male Protagonist · Shoujo · Swordplay · Shapeshifting · Magic · Time Skip X · Ryuu no Otto: Boukoku no Kami Uranborg · Arkangel