Park Jaehyung is a struggling college student who's in debt and overworking himself to get all of his books, classes and other stuff paid off while Brian Kang is a vampire who's pretty rich considering how long he's been alive. One night, Brian orders a pizza during a very hectic storm, but he knew he couldn't let the boy go back to the pizza store in this storm. So he invites the boy inside until the storm calms down, not expecting to want more.