A woman named Z100 returns to her home in the upper-city, a futuristic neighborhood for the wealthy. She is a spy for the elite, and goes home to relax while she does her work. As she is having a date with what she thinks is a robot man, the "robot man" drugs her. In reality, it was a revolutionary named Dumas2. After Z100 is alseep, other revolutionaries who were hiding in Z100's home come out. But Z100 wakes up, so they are forced to kill her in the moment. But the gunshot sets off an alarm. When the police come, one of the revolutionaries, Simone, is disguised as Z100 and tells them to go away. Simone remains in the house disguised as Z100 to carry out their plan, while Dumas2 and the others escape successfully.