In this story Finn has been gone for 5 years and when he returns he has an incurable sickness and the young hero is dying. Marceline feels obligated to take care of the hero, until feelings start to bubble up. How will loving the dying hero tear apart Marceline or could she save him?

Finn adjusts to being a vampire, with a few struggles. Marceline starts to get possessive but wants to give up. They start to struggle and fight, with a shocking outcome that will more than likely change everything.