A sister desperate to find her twin brother when her twin-sense leads her to believe he's in trouble and an angry desperate man searching for his ex-partner who he believes murdered his wife and daughter whilst on an undercover operation together. The man they're looking for is one and the same but have different views on his character. Nothing is what it seems. Who is right? Is Alex a loving and caring brother who would never hurt anyone or is he the cold-blooded killer his ex-partner believes him to be?While arguing about this Carson and Brenna in their hunt for same man start to develop feelings for one another but will they survive the hunt for their quarry? Will Carson take revenge and kill his new love's brother? Can he deal with Brenna's true nature and live happily ever after?