Louis Tomlinson. A normal name of a normal guy. You'd think that, but it's far from the truth. Louis is the leader of the most wanted Gang in the United Kingdom. Whenever people hear the name 'Black Devils' their blood freezes in their veins. They deal with drugs, they kill people, they don't give a shit about the law.
Harry Styles is a successful detective. He has a remarkable resume and an amazing arrest count. But there is one person he had never managed to catch. One person he is chasing for two years now. All he knows is his name and that he is the leader of the most dangerous Gang in the UK. He has never seen him nor knows anything about him because Louis Tomlinson is a master of deception. Actually no one knows who that guy is but wherever he appears he leaves death and desolation. It is Harry's job to find him- and to bring him down.
Louis narrowly escapes from the police on his latest job. They get closer to him with each time and he has no idea why and how. He needs to do something. To his luck he has an incredible selection of resources, so when he stumbles over the name Harry Styles- better known as the man who is chasing him for a while now- and does a bit of research only to find out that they have the same preferences, he decides to play a game with fire.