Louis Tomlinson is the next in line as the leader to one of the biggest gangs in Chicago. Being in charge of Vermin was never something he dreamed of, but he knew it was what he was born to do. When he's sent on a mission to scope out the competition, Louis finds himself captured by none only than the members of the rival gang. Siege. He is assigned a member to watch his every move and keep him in line. It's none other than Harry Styles. What happens when Louis slowly starts to feel something other than hate towards the man who is assigned to watch over him? Will he go through with his mission that he was sent to do? Or will he manage to fight the urges he has to get to know Harry better and unravel the truth behind those mysterious emerald eyes?