In a world ruled by humanoid robots, Marion is a lone human survivor who tries his hardest not to die in their hands. That is until they finally catch him one day. But instead of getting the instant death as he expected, Marion is thrown into the dangerous world of killer robots and cruel conspiracies. All just to complete a deadly task in exchange of his life, a task to retrieve something precious from the enemy territory. What Marion didn't know was that his target wasn't just an inanimate object but a certain sleeping girl, Robera. (Mature rated for graphic depiction of violence)