Jack Fitzgerald, a electrical engineer who worked aboard the Alterra Corporation's newly built Aurora, barely escapes the ships detonation in one of the few surviving lifepods, Lifepod 22. Plummeting into open waters about 2km away from the crater, he was supposed to die within minutes from the monsters underneath...

However, through some twist of fate, something else is lurking beneath, and unknown to Jack, it's the only thing keeping him alive...

Crossover with Subnautica