After the surprising revelation of the Tempest family history twins Connor and Grace face a newly-defined future marked by their Vampirate roots. Meanwhile Sidorio's evil Vampirate Empire continues its expansion making it tragically apparent that no ship is safe. As for the pirates they have a new mission: wipe out the vampirates. There's a bloody battle brewing in the seas and each crew will need all hands on deck. And this time Grace and Connor may find themselves fighting for their lives-or against each other.
