After a mysterious seismic event, a former deep-sea explorer, a young tech prodigy, and a hardened survivalist must venture to a recently opened bioluminescent trench to find a lost research colony. They soon discover that the trench is not only a home to a terrifying presence but also to a mysterious, otherworldly structure. As they race against a rival corporation to uncover the structure's secrets, they discover that it's not a threat but a sentient being that is trying to communicate with them.
