Murder is a business done in an app. The poisonous city is a place of constant fear and violence. Vicious gangs compete for a chance to even breathe fresh air. This is the world of The Rider and he has one mission: escape.
 In this cyberpunk world, the hitman known as The Rider roams a decayed and toxic city, avoiding execution by rival gangs. He journeys into the near-forgotten natural world one last time as he faces off against a killer who gave up their name for a number..