Two London coppers, John Cope and Mark Hollis, face many dangerous cases together. But Cope is in love with Valerie, Hollis's wife. One night, Hollis throws a party. John and Valerie manage to be together during the evening, but Cope leaves... and a terrible crime is committed. Betrayal, intrigue, and a violent quest for the truth: London Inferno is Sin City meets Lock, Stock and Two Smoking Barrels, and it won't put you down until the end.