The year is 1897. Young thief Kamen is on the run, but he believes his luck has changed for the better when he stows away on board the Russian ship Demeter, on course for England. He befriends a mysterious black dog, as well as the captain's daughter, Yana. But an ominous storm bears down upon the Demeter, and suddenly crewmen begin to disappear. What's more, a Great White shark is stalking the boat, keeping an unnaturally steady watch. Kamen and Yana soon discover that not everything is as it seems on board the Demeter, and the young friends find themselves facing not only the notorious Count Dracula, but also a relentless shark. What will it take to stop the foes challenging the Demeter's crew, and will the ship make it to England at all?