Vamwolf Cross

A series of murders has been terrifying the city: every victim is found with every drop of blood extracted from their body. The media named the perpetrators "Vamwolf." Shirakawa Seri is barely aware of the story—she lives quietly in the apartment building her father manages, helping out and chatting with the residents. Then her father becomes a Vamwolf victim. Going through his belongings, she finds a hidden compartment in his desk containing a memorandum and a gun. The memorandum reveals he was actually a Vamwolf Hunter, working alongside the apartment residents as his fellow hunters. The last entry poses one question: "Is there a Vamwolf among my comrades who's tricking us?" Seri decides to find out.