After not speaking for many years, a mother sends her two daughters to find a box in their family storage unit to try and rekindle their once strong bond. The film follows Chole and Sammy as they try and hunt for their box, does the mothers plan work.
Deep in an ocean facility, Aryanna, must face the unknown, as drips from water-tight air vents and scratches from within empty cells drive her to the brink of madness.