"My name is Aida.....thats all I remember." After the final battle with the Kishin Asura, young meister Aida is left with a bad case of amnesia and a missing weapon partner. As she tries to piece together the missing bits of her memories, strange things start happening around Death City.... And when certain Grim Reapers and white haired weapons try to help bring back some specific memories things start to heat up.