In 1997, a mysterious ghost saved humankind and then disappeared. The mysterious ghost appears again 24 years later and helps a serial killer escape. Kim Sae-ha, Jung Sae-byeok and Song Eo-jin pursue the ghost for different reasons.
10 Episodes
An unfathomable incident introduces a genius engineer to dan...
The exploits of a team of people whose job is to investigate...
The series centers on the conflict between a group of rebels...
