In 2045, Jun works as the last remaining human employee in an automated VR-device factory. His only joy is the game <Oz>, where AI characters wait endlessly for players to log in. When the game opens a new “Story Mode,” Tin, an AI left without a user, unexpectedly obtains a rare golden ticket that allows entry. Jun, a non-paying player, persuades Tin to join him, forming an unlikely partnership between a weary human and a self-aware program desperate to feel “real.” Together they race toward the end of the storyline, where whoever reaches the final stage may have a single wish granted—if they can survive players, bosses, and the logic of the system.