Jang-woo is saving up to move to the city so that his younger sister Eun-ji will have better opportunities once she graduates from high school.

Then Si-eun sees premonitions of the next target, and Jang-woo goes to the location where she predicts the murder will take place to catch the perpetrator.

Jang-woo becomes absolutely certain that the pharmacist is the serial killer, but the police refuses to investigate Min due to his upstanding reputation.

[3] It opened on top of the South Korean box office, earning ₩4.87 billion (US$4.27 million) from 628,000 admissions on 681 screens over its first five days.

[9] The film is based on a true story of a female college student found dead in Busan in 1991, and her death was honored in a Cheondo ceremony.