A magnetic field anomaly allows a man to phone back into the past to his wife, who was murdered years ago. But to save her, he must identify the killer…

A missing brother. Hide and seeks codes. A shocking truth for two different families and the struggle to save their families from someone who is already living inside their house.

As a North Korean sleeper cell agent, Ryu-han infiltrates the South and assumes the role of a village idiot in a rural town. He observes the townsfolk and waits patiently…

Major crimes unit detective Seong-jin arrests Tae-sung for petty crimes, but shocked to find out that he is the notorious serial killer. However, Seong-jin becomes doubtful of his identity as…