In contemporary Los Angeles, two millennials navigating a social media–driven hookup culture begin a relationship that pushes both emotional and physical boundaries.

Kidnapped and held hostage in a high-speed elevator in a 120-floor building in Shanghai, Aria Wolf has no memory of her past, who her captors are, or what they want from her. Pushed to her limits, she realises she has incredible powers within, and that unlocking these powers is her only chance to escape.