Haineko Cries! The Tragic Sword Fiend

Plot:

During a mission to hunt down the Sword Beasts, Haineko comes across a wounded Sword Beast called Narunosuke and, to her surprise, falls in love with the handsome enemy before her. Believing that Narunosuke is different from other Sword Beasts, Haineko goes against her orders and decides to look after him.