Rito is attacked by a strange, golden haired girl on the street. It turns out that she is an assassin, know as Golden Darkness, hired to kill him.
Genres: Animation , Comedy , Sci-Fi & Fantasy
Keywords: alien , anime , based-on-manga , big-tits , comedy , ecchi , harem , romance , school , shounen , watch-full-episodes-online , watch-anime-series-online , japanese-high-school