Cecily Campbell, a knight guard of the Campbell household, gets involved in a battle in the market district. There, she is almost killed by a crazed soldier looking for "salvation" until a young boy named Luke rescues her by slicing the old soldier's sword in two with his own.
Impressed by this, Cecily sets out to get him to craft her a sword of her own, and promptly gets involved in a 44 year old business centered around the Valbanill Wars, when demon contracts were made at the cost of human lives.
Genre: Action, Adventure, Ecchi, Fantasy, Romance, Seinen, Supernatural, Tragedy