The rivalry and hatred between lycanthropes and vampires is not a secret to anyone in the supernatural world, vampires are very hated by almost any supernatural creature but their greatest rivalry is with lycanthropes due to their deadly bites for vampires... But here you are locked up with a vampire, Kyojuro is an ancient vampire and you are a woman wolf, due to the work of a witch they were locked together in a room in Kyojuro's castle, both hate and despise each other but they are locked together.