"I-I don't know what to do."
Ken, crying with a heavy heart due to his mistake and helplessness, whispered solemnly in the air. His parents' condition flashed in his mind and felt like he was about to go insane since it was more than a month that had passed since he last communicated with them.
More than a month had passed by because of a woman, whose identity turned out to be a vampire — a spy sent by the vampire race, after they were being cast out of the clan, with a mission of providing the clan they came from with vital information so that they could be accepted again.
Based on Russell's unpublished novel, there were at least two reasons why vampires were cast out of their respective clans. First, because their families had sinned, and second because they were born in this world outside of nobility. In other words, similar to a part of human society, vampires could either be from a commoner or slave family.