[ Anime XXX ] Koutetsu no Majo Annerose 01

Mididahara, an abandoned city populated by monsters, criminals, and armed refugees, serves as the setting for the storey. There's a female witch named Annerose who owns a detective service in that area. Annerose receives a call from Miki, a young woman who is looking for her brother. When Annerose makes a request, she finds herself embroiled in a battle between the evil powers of the city...