Roman Markov rules the Volkov empire with an iron fist, feared by rivals and worshipped by his men. Cold, calculating, untouchable-until Raisa Zorina crashes into his world like a bullet through glass.She's a former hitwoman with secrets sharp enough to cut, and a past tangled in the blood-soaked streets he calls home. Their first meeting is a betrayal. Their second... a war.But in a city where love is a weakness and loyalty is bought in blood, Roman and Raisa find themselves bound by something neither expected-desire fierce enough to burn and danger deadly enough to kill.When vows are written in bullets and promises sealed in blood, will they fight for each other... or be the weapon that destroys the other first?