Fate may guide you, but it never promises you'll survive...

Valentina once prided herself on her ability to blend in and adapt to any situation. But no one can remain in the shadows forever, especially when faced with the flames of truth.

The alliance between OmniLab and the Coalition is crumbling, and the man Valentina loves is at the heart of it. With people dying and riots threatening the already shaky foundation of the towers, it's a race against time for Valentina to find out who's responsible.

And deep below the surface, the rapids and danger continue to grow...

An unlikely friendship may be the only chance Valentina has to calm the storm and stop the rebellion before it's too late. And if she fails, it's not just her life and the man she loves at risk—but also the spirit of the towers and the secrets lurking beneath the fallen city.