Gil Soo-Hyun after graduating Harvard University worked at the FBI for 10 years. Afterwards, he decided to come back to South Korea. He now works as the leader of the Special Missing Persons Unit investigating mysterious case of serial killer.
Lee Jung-Soo, imprisoned for the murder of his parents, drags the police in an enigmatic game in order to entertain himself. He asks to meet with the former FBI agent Gil Soo-Hyun, whom he considers being the most likely to solve his riddles. But the new hobby of Lee Jung-Soo puts the lives of many people in danger.
第 2 集 A Puzzle From Prison (2)
播出时间:2015年4月5日
Gil Soo-Hyun notices Lee Jung-Soo's restlessness: why would a murderer want to save his own victims? Unless he himself is a mere pawn in an even more sordid story...
第 3 集 Rust - Highway Missing Person Case (1)
播出时间:2015年4月12日
The new team is officially created. Gil Soo-Hyun, Oh Dae-Young and Jin Seo-Joon obtain their very first case: the driver of an abandoned car vanished on the highway.