A couple’s hospital tryst is caught on X-Ray. Thinking she and her boyfriend are the ones in the compromising radiograph, nurse Yoon-young goes in the next day to resign only…

After barely surviving a brutal attack by a sadistic serial killer, crime boss Jang Dong-su is left humiliated. Determined to catch the killer known as K, he forms an uneasy…

A gym teacher and his female student look for her missing friend. But as they investigate, they find that her disappearance is a part of a larger conspiracy.