The story mainly tells the story of six people who seem to have nothing to do with each other but influence each other, and are finally involved in a random stabbing case at Taipei Station. It will explore the living environment of Generation Z through the tasks and concepts given to the six characters through love, desire, and crime packaging, surrounding virtuality, online games, Internet celebrities, social opinions, family problems, etc.... Carrying these virtual yet real perspectives, in a murder case that everyone fears, we can see that "no one is an outsider."