Kang Taeju, a former neurosurgeon who now serves as a hospital director struggling to face a dangerous criminal in order to save his wife, who was kidnapped before their divorce.
Episode 1
Episode 1
Jul 4, 2026
Taeju asks his wife, Seyun, for a divorce. The next day, she vanishes and he gets an unknown call.
Episode 2
Episode 2
Jul 5, 2026
While at his in-laws' for help, Taeju gets another strange call. Seyun wakes up in a strange room.
Episode 3
Episode 3
Jul 11, 2026
Taeju escapes the police to save his wife. Seyun learns the meaning of the girl in the red hat.
Episode 4
Episode 4
Jul 12, 2026
Taeju breaks through a police dragnet, but a photo of a brutally murdered woman stops him cold.
Episode 5
Episode 5
Jul 18, 2026
The kidnapper agrees to the deal for 3 billion won. A car with its headlights on slowly emerges.
Episode 6
Episode 6
Jul 19, 2026
Taeju hides in a doctor's office away from detectives and meets an unexpected person.
Episode 7
Episode 7
Jul 25, 2026
Psychopath killer Noh Manhui reveals his true colors! Taeju and Seyun face his murderous rage.
Episode 8
Episode 8
Jul 26, 2026
Jeongsu's attempt to kill Gyeongae fails. Taeju recalls someone in the hospital linked to them both.
Episode 9
Episode 9
Aug 1, 2026
Noh Manhui remains at large as Taeju poses as Gyeongae’s doctor to find clues.
Episode 10
Episode 10
Aug 2, 2026
After a standoff, Taeju and Manhui uncover the truth, while Seyun learns about the nightmarish day.
Episode 11
Episode 11
Aug 8, 2026
Taeju finally uncovers the mastermind. That night, a fire alarm sends the hospital into chaos again.
Episode 12
Episode 12
Aug 9, 2026
Manhui and Chiung meet Taeju, and the three head to the care home where Gyeongae is.