Kang Jiyoung, a regular girl. She was average in school, she was single, and she had good friends that always took care of her no matter what. What will happen when a random girl walks up to her and bites her neck?  Jiyoung passes out and becomes a vampire. Feeling guilty, the random girl takes her in and takes care of her.

When Jiyoung wakes up, she is surrounded with two girls and non-regular food. She meets two girls named Sunny and Sohee. She figures out that they are vampires and get creeped out. It takes Jiyoung a while to get used to all this vampire stuff but with a little training from Sunny and Sohee, she's getting a little better.

When Sunny and Sohee take her to a place, she meets vampires that tells her something she doesn't want to hear. this one guy and then you can live like your old self again. Who is this guy exactly? Lee Taemin, the kingka at her school. He always ignored her and she ignored him. Now, how will she get him close to her? Will Jiyoung turn back again? Will they meet the love of their life?