Toni Auckland has discovered her unique power but she needs to find out if she's the only one. As soon as she finds out, is there more danger to being a mermaid than she thought?

London 2016 in its darkest days. How good are the shutters of an abandoned supermarket against countless hordes of zombies hungry for flesh? And how will Cassandra Millitis hold up in this apocalypse, baring her disability in mind, being partially blind. Cassie is aligned with the rest of the survivors, who all have the same ambition - striving only to make another day and find others like themselves. Though things become more complicated as the group expands, leaving Cassie with a personal decision to make. And finally, the question is who will survive in this epic battle between the living and the dead?