Montage

“It's not over yet. He has returned after 15 years.”

Fifteen years after her child was kidnapped and killed, even though the ransom was paid, Ha-kyung (Uhm Jung-hwa) learns that someone has been seen at the site of the killing. Then another child is taken by the same method, and the clock the police thought had run out starts again. Jeong Geun-seop puts Ha-kyung beside Chung-ho (Kim Sang-kyung), the detective working the new case, and this time a life is still at stake.