An extremely unique project was carried out by installing hidden cameras at a certain women's university to closely capture the daily lives of female college students, specifically recording their urination habits over an extended period. Within the closed environment of the university, where there are few toilets that are constantly occupied, female students who can no longer endure the urge to pee resort to emergency urination in various locations across campus. Pissing is observed in unexpected places such as balconies, laboratories, under potted plants, and even on desks during lectures. With no men around, the normally reserved female students let their guard down, revealing uninhibited behaviors influenced by the circumstances. The footage captures a distinctive charm reflecting their youth and naivety. The campus has effectively become what could be called a "free-for-all outdoor pissing spot," and the actions of these female students unfold a shocking scene far removed from ordinary daily life.