(Being a slave is hard, expecially when you are a new slave.) December Doll-Face is a new slave for vampires, she doesn't know anything about it. But thankfully Andrew Biersack's parents buy her in the Vampire Slave Auction and they care for slaves but they still use them as slaves. Andrew's parents give December to him and she just found out that she was being sold to vampires so she's still weary about Andy, Amy, and Chris. Soon to find out that she is being cared about and they arn't going to hurt her except for that bite on the neck from feeding, but otherwise she's just fine. Until Andy and her decide that they can't live without each other and become love-sick puppies. They break the rules of not allowing mortals and immortals love each other which could cause death to Andy and December. They hid it well, but later on Andy's parents Amy and Chris is forced to make him marry, December is put into a new slave home, and they might not ever see eachother again.
In the end they do see each other at a masked ball, not expecting anything... not even each other.