Don't go near the water.

On a distant planet, xenobiologist Janine Meriwether finds herself haunted by a recurring dream: being dragged to her death by the Nartressan seaweed.

Soon, she learns of three others - a traumatized emergency responder, a troubled seafood mogul and a high-priced escort - who share the same nightmare.

When they begin to investigate the origin of their dream, they discover an abandoned underground research station... and set on a mission to unlock the terrible secrets hidden in the age-old facility.