He is ruthless, dark, and evil. He inflicts pain and death upon those he encounters. Now he's killed someone close to Dan and those he loves. It's become more than a mission for Dan; it's personal now. The assassin may want to lure Dan into his trap to kill him, but Dan has other ideas.
He must track this killer to his lair in a desperate attempt to eliminate him before anyone else dies. Dan's quest takes him through Europe into the dark and remote parts of the Middle-East, far from any support from his handlers.
In the harsh deserts and mountains, far from any help, Dan must confront his enemy. With no quarter asked or given, it's a kill or be killed struggle.