Two men, too many monsters.

Raised off the grid, Cash has trained all his life to protect humanity from The Shift-a mysterious force that creates monsters capable of unspeakable destruction. For Cash and his warrior family, risks are just part of the job and death is an ever-present possibility.

When his daredevil tendencies defeat a monster but leave him over his head in a puddle of green goo, Cash figures his number is up...until he's plucked to safety by a devastatingly handsome stranger.

Toby needs no weapons to fight The Shift, that's why he's perfected the art of laying low. Sudden moves draw unwanted attention, but he can't stand by and watch Cash drown. Big mistake-it isn't long before Cash is returning the favor, rescuing him from kidnappers intent on harnessing his genetic enhancements.

On the run with danger nipping at their heels, romantic sparks fly between them. But there's no trust without truth, and things get complicated when Toby reveals everything Cash has fought against is a lie. The time has come to decide who's the real monster-and whose side he's on.

Warning: Super-romance, Super-sex, Super-heroism. Super-hot. Moments of Super-cute.