Roy finds a girl who shouldn't exist and realizes she's the only thing keeping him human. A cyberpunk bounty hunter story that swaps the usual noir nihilism for something rarer: people choosing to matter to each other despite everything designed to make them disposable. The real crime isn't in the city's infrastructure or the gap between rich and poor, it's in forgetting that a stranger's life has weight.

Roy Revant works as a bounty hunter and bodyguard for hire in a future city scarred by disaster, where a vast gap separates rich and poor. Many people maimed in the unexplained Blast Fall had their bodies rebuilt with advanced prosthetics, and it is hard to tell who carries cybernetic parts. One day a strange girl named Solty falls from the sky into his life. Using her enormous strength, she rescues him from a dangerous criminal. Solty is an android with no memory of her past who has escaped and is pursued by the RUC Security Bureau. Roy adopts her as his daughter after being hired as a bodyguard for Miranda. Together with a few others, they set out to learn the truth behind the giant conglomerates that claim to be improving life for everyone. The result is a sci-fi action series built around bounty hunting, cyborgs and the mystery of the city's ruling corporations.