A 7-year-old rental apartment building located a 7-minute walk from the station, close to the city center and fully furnished with convenient appliances. A man working for the management company possesses a master key, strictly kept and secured—his true purpose: breaking into the rooms of female tenants. A 21-year-old man with a youthful, student-like appearance. A female college student, currently job-hunting, returns home while talking on the phone with a friend. Even during the call, she irons her job-hunting blouse. Feeling the need to use the toilet, she finishes the call and drinks a beverage, gradually losing consciousness. Seizing the moment, the man crawls out from under the bed and begins molesting her well-shaped body.