The film tells the story of a deep-sea drilling rig having an accident that kills many employees working below. Mechanical engineer Norah and a few others lucky to survive must find a way out of the sinking rig. However, their journey is not easy because at the end of the sea, there are many kinds of strange monsters lurking to devour them. Will anyone be able to come back alive? A crew of aquatic researchers work to get to safety after an earthquake devastates their subterranean laboratory. But the crew has more than the ocean seabed to fear.

Source: SolarMovie