A modest young man lives in a big city among people and cyborgs. He works at a branch of a sub-raft company. By a twist of fate, he becomes the object of attention from criminal groups, secret services—and even aliens who have come to retrieve something taken on their planets by greedy space prospectors. And on top of that, they mistake him for a famous ecological terrorist, which makes the hero attractive to romantic girls—and brings him trouble involving the police and the prosecutor’s office…