A salaryman has missed the last train after working overtime. He tries to hail a taxi some distance from the train station, but is unable to catch one. As he's wondering what he should do, he spots a vacant taxi racing along an empty street at high speed and finally manages to catch a ride, but then.

A high school student is visiting an amusement park with an older member of her club, whom she has a crush on. She's thrilled at the prospect of going on this date with the senpai she admires. But on the way home, they see a creepy woman on the train platform, and from that point onward, the girl's head is overtaken by a frightening suspicion.