The Abyss

A cataclysmic event has destroyed Earth's surface, causing flood waters to ravage the world. The remnants of humanity barely survive in cities anchored to the ocean bed.

The only life Jason has ever known is one bound by the sea. But when a strange creature attacks the city of Enoch's Grasp, Jason's world is changed forever. He is tasked with accompanying a crew into the depths to find and study this creature, and if necessary eliminate it.