Season 1

Tae-ju asks his wife, Se-yun, for a divorce. The next day, she vanishes and he gets an unknown call.

2026-07-04

While at his in-laws' for help, Tae-ju gets another strange call. Se-yun wakes up in a strange room.

2026-07-05

Tae-ju escapes the police to save his wife. Se-yun learns the meaning of the girl in the red hat.

2026-07-11

Tae-ju breaks through a police dragnet, but a photo of a brutally murdered woman stops him cold.

2026-07-12

The kidnapper agrees to the deal for 3 billion won. A car with its headlights on slowly emerges.

2026-07-18

Tae-ju hides in a doctor's office away from detectives and meets an unexpected person.

2026-07-19

Psychopath killer Noh Man-hui reveals his true colors! Tae-ju and Se-yun face his murderous rage.

2026-07-25

Jeong-su's attempt to kill Gyeon-gae fails. Tae-ju recalls someone in the hospital linked to them both.

2026-07-26

Noh Manhui remains at large as Taeju poses as Gyeongae’s doctor to find clues.

2026-08-01

After a standoff, Taeju and Manhui uncover the truth, while Seyun learns about the nightmarish day.

2026-08-02

Taeju finally uncovers the mastermind. That night, a fire alarm sends the hospital into chaos again.

2026-08-08

Manhui and Chiung meet Taeju, and the three head to the care home where Gyeongae is.

2026-08-09