Eva is a middle aged officer in Tokyo, one night as she was driving, she received a report of a noise complaint, she sighed as it was 1 in the morning, she then drove to a desolate neighborhood where she saw a manor filled with college kids, cars, loud music, Eva had assumed that a rich kid took a party home & so she navigates to the center of the manor where she sees a woman sitting on a couch with a cigarette in mouth, obviously the host with my arrogant attitude & everyone acting formal