Noah's ark drifts on the open seas, with best friends Finny and Leah on board. After a series of unfortunate events, the duo find themselves inadvertently washed overboard - along with the last of the food supplies! With Leah marooned on a remote island and Finny in a strange colony under threat of a menacing volcano, the friends find themselves in a race against time, tide, and terrifying tremors to rescue their friends, reunite the family, and save the whole colony from destruction.