Abby used to be a human that depended on being a sugar baby. Despite having a loving family, she became estranged due to how her outrageous behavior. She would have a whole roster of men that she would use just for money, and this was because she really didn't want a proper job. One day, she accidentally messses with the wrong guy. He claimed his name was Viktor, and he secretly worked for a human trafficking ring that would harvest people's organs. Abby eventually becomes careless and Viktor sees her with another guy. He became furious and broke up with her, but Abby didn't really care and quickly moved on. Viktor started to plan his revenge and waited until Abby would be desperate for money. Because she's not really the smartest, Abby falls for this plan and meets up with him. Viktor ends up drugging her and takes her to his... workplace. He injects mana into her so he could get more value out of her organs, but Abby manages to pepperspray him and escape. Out of fear, she runs out into the woods due to how she can't show her face in the city anymore. The city isn't very friendly to drudes, after all. While she was running away, she stumbles upon an abandoned boarding school. She searches the place until she finds the master key, which she uses to unlock one of the boarding houses. As she takes shelter in the boarding house, some unusual events start to unfold...