After killing her teaccher and getting to asylum, Miyeon met a pretty demon, went to tour in hell, met her old friends and got new one and even got a job.

In a world where soulmates exist, Song Yuqi wakes up on the morning of her twenty-first birthday in a bed that is not hers, in a room that is also not hers; trapped in a body that does not belong to her, for twenty-four hours.

When a gothic, ancient vampire looks at you and tells you that your blood intrigues her, this is a warning for you to leave town and run away as fast as you can. But Yuqi doesn't.

Soyeon is not a big fan of people. She prefers to spend the whole day tucked away in the small room that she insists on calling her studio, with her musical toys and her precious silence, and this is no surprise to anyone in the entire college. But she has a roommate now, so things are starting to change.