The glowing structure at the bottom of a lonely northern lake is clearly not of this Earth, but scuba diver Michael Hart can’t stay away. What it offers will change him forever, leaving him with astonishing abilities and a destiny he would never have imagined. Except it might be a destiny he no longer controls.

The actions Michael takes will make him a hero, or the greatest traitor the world has ever known.

Because he is no longer alone, not even in his own body.

There is another.

Naïda.