"Till death do us 'not' part." Never had she imagined that something as far-fetched as marriage would still be possible for someone like her. Ten long years of futile waiting, and six more months of hopeless wandering - Cassiopeia "Cassie" Woods was already at the verge of giving in to despair. Left all alone with no memories to recall, she lived like an empty shell, an emotionless doll, a walking corpse. That's all until Marcellus Evans came into picture and made a proposal. Amidst the zombie apocalypse, this stray amnestic girl soon found herself in a romantic rendezvous with this doting human partner of hers. Why does this stranger seem to care so much for her? What's up with this castle and princess treatment? And why does he keep saving her when she's already dead in the first place? Little did she know that he's someone more than this smitten mystery guy that he claimed himself to be. As Cassie and Marcellus try to survive a married life in the middle of an apocalyptic world, secrets start to unravel and the truth of their pasts unfold little by little.