Finn Wallace, the dominant criminal figure in London for two decades, amassed immense wealth through illegal activities. However, his demise has sparked a power struggle among criminal factions on the city's streets. Sean Wallace, Finn's impulsive successor, seeks the support of the Dumani family in order to fill his father's shoes. As Sean strives to solidify his position as the leader of the criminal empire, various groups such as the Albanian mafia, Pakistani drug cartel, and Turkish gangsters engage in a fierce battle for territorial control. Elliot Finch emerges as the sole person capable of aiding Sean in overcoming his numerous adversaries, but soon other rivals of the Wallace family take notice of Elliot's potential...