Missing: The Other Side

A conman witnesses a kidnapping and becomes a target of the gang. He runs away only to fall off a cliff ending up in strange old fashioned village. Only ghosts of the missing dead live there, but the conman is still very much alive.

Once Wook realizes what Duon Village actually is, he receives a big shock. None of the police takes him seriously when he tells them about the village, and they seem to think he is Ha Neul's kidnapper. Meanwhile, the gangsters who abducted him keep showing up, so Wook goes back to see Pan Seok.

Wook continues to stay with Pan Seok, the man who lives in Duon Village and finds the villagers' missing bodies. When Wook meets Yeo Na in the village, he realizes that she was the girl he witnessed being abducted. Meanwhile, Jun Ho finds Yeo Na and Nam Guk's phone numbers in the call history of a murder victim and becomes worried.

Wook is despondent over Nam Guk's death, but he soon begins to track down the mysterious thugs who kept following him. Jun Ho also continues his investigation on the deaths of Nam Guk and Jang Myung Gyu, as well as Yeo Na's disappearance. Meanwhile, the sex offender in Duon Village terrorizes the villagers.

Wook discovers that one of the villagers of Duon Village, Kim Hyun Mi, is his mom. Seeing her after all these years makes him feel quite flustered. In the meantime, Wook and Pan Seok must find Woo Il Suk's body to make sure Duon Village is safe again. Meanwhile, Jun Ho finds a lead to finding Yeo Na.