The coastal town of Bristol Cove is known for its legend of once being home to mermaids. When the arrival of a mysterious girl proves this folklore all too true, the battle between man and sea takes a very vicious turn as these predatory beings return to reclaim their right to the ocean.

Vegas is set in a fictional world very like modern-day Aotearoa, but in truth it could be a thousand-year tale of warring Norsemen.