In an alternate world, Romeo and Juliet are gunslingers. Verona gives way to a steampunk Victorian London. The victims of turf wars are dumped in an alley they call Lovers’ Lane, and the moment the son of his family's enemy touches his face, Cain's revenge is poisoned by love. Fate would have it no other way.

Levi Ruslaniv is the heir to the Ruslaniv family gang, but ridiculous ancient feuds do not interest him. Cain Dietrich’s vengeful hatred for the Ruslaniv family is rooted deep, since he believes the Ruslanivs arranged for the murder of his parents. But his encounter with Levi pierces him deeper than hatred ever could.

With bullets and blazes of glory, schemes, spies, and pack mentalities, loyalty runs as deep in the veins as passion or revenge, and there is only one way to end the fighting. From the start it was inevitable—a bloodstained fate for children with bloodstained hands, and the streets of New London will never be the same.