Yang Ho Shik ambushes Eun Soo while Jin Hyuk and Dae Shik are led astray. Things become even more personal when Dong Woo is put in danger.

The Golden Time Team heads to the hospital in search of the fleeing suspect, Gong Su Ji. Meanwhile, Han Woo Ju, a cyber agent who runs the fansite for the Golden Time Team, brings in a helpful clue. Then, a call center receives a report about a haenyeo who claims to have seen her granddaughter’s dead body in a cauldron in the sea.

Kwon Joo’s profiling leads to the conclusion that the Circus Man is in fact a man with multiple personalities. Derek and the Golden Time Team continue questioning the suspect as Dae Shik rejoins the dispatch team. Meanwhile, a call comes into the 112 call center from a man who is being chased by someone with a knife. Kwon Joo sends the Golden Time Team to the scene.

Hong Soo catches Kang Woo interrogating Burying Beetle at Port Poongsan. While trying to stop Kang Woo, Burying Beetle gets away. However, not everything is for naught, as Kang Woo now knows a clue related to Wire Shun. Meanwhile, the Golden Time Team gets a call from a man saying someone drunk or high has beaten him up.

Soon after Naomi brought the painting and the camera, she gets killed. Her body was displayed just like the painting she had brought which makes the Golden Time Team think it was done by someone related to Auction Fabre. Meanwhile, Kang Woo quits his job and tries to go after the perpetrator by his way.

The perpetrator that shot poisonous darts has been apprehended. She reveals she wanted revenge for what Director Cheon has done to her

A man suspected of being Wire Shun, Fujiyama Koichi, is located at Club Blackhole. Although Kang Woo chases after him, Fujiyama gets away. Moreover, the police lose Jin Sik while he went to the bathroom. After inspecting the bathroom, Kang Woo suspects someone has kidnapped Jin Sik. Meanwhile, Cho Rong searches more about Fujiyama and comes across important information on Kang Woo.

After obtaining Kaneki’s cellphone, the Golden Time Team locates where Kaneki went frequently. There, the team finds Congressman Makio along with the rotting bodies. But not long after such discovery, poisonous gas starts fill the building up. Meanwhile, Kaneki is heading over to his hideout, and the team thinks he is stowing away to Japan.

Kwon Joo’s team and Derek continue to look for Su Ji and Ga Eun. Su Ji’s belongings and what seems to be her will are found near the beach, and the local police officers assume that Su Ji committed suicide. Meanwhile, Ga Eun who was abducted by the drug smugglers tries to run away, risking her life.

Kyung Il reveals to Kwon Joo that he witnessed her father's murder. Jin Hyuk and Kwon Joo go off on their own, feeling closer than ever to finding the perpetrator.

When a dead body falls out of a supposed victim's closet, Jin Hyuk and Kwon Joo realize the case goes much deeper than they had initially expected.

Jin Hyuk tries to escape the clutches of Good Friend, who don't quite live up to their name. The hunt for the perpetrator continues, but he is not an easy target.

An accusatory post about Hyun Ho appears online. The Center receives multiple calls when a night club suddenly turns into a nightmare.

The elusive Nam Sang Tae prepares to flee the country, but the police are determined not to let him get away this time. A 911 call brings the Golden Time Team to a hostage situation on a rooftop.

Jin Hyuk goes to meet Nam Sang Tae by himself, hoping for answers. Kwon Joo looks deeper into the relationship between Ji Hye, Kong Chul Hwan, and GP Development.

All hell breaks loose when Kwon Joo recognizes Tae Gu's voice. A serious bus accident threatens the lives of many, including a pregnant woman and a child.

When a criminal mastermind goes after one of their own, the Golden Time Team's Kang Kwon Joo butts heads with other cops over the crime. Detective Do Kang Woo sees the parallels with a murder in his past.

In the aftermath of the crash, the mastermind runs free. Director Kang Kwon Joo aims to team up with Detective Do, but it'll be harder than she thought, and the case unfurls into something much darker.

With Kwak Min Soo in the grasp of law enforcement, the situation is turned on its head when someone gets through their safe walls. An old man finds the suicide of his friend, but nothing is as it seems.

Director Kang and Detective Do chase a stunning possible lead. An online show host makes a blood-chilling discovery in an abandoned military base.

Detective Do is thrust into a high-stakes hunt with all of Poongsan's cops out for whoever's behind the disappearance of one of their own.

The serial killer reveals himself to Detective Do and Director Kang, but it only makes him lash out even more as he goes to teach the Golden Time Team a lesson.

With the serial killer brazenly turning himself in, Director Kang can't help but think something's off. Bang Jae Soo explosively pushes Detective Do to face his past, but not everything can come out in the end.

Kang Man Ho’s father, Kang Seok Chun, is supposedly dead on paper. However, he is still alive, and his hidden story comes to light. Meanwhile, Derek hears the truth from Director Yang about his mom’s death 28 years ago. Also, Woo Ju sets up a trap online to catch the Circus Man. Meanwhile, a mysterious user approaches him.

While searching through the area, the perpetrator makes Kang Woo turn and attack Kwon Joo. She confirms that Kang Woo is unstable and asks him to turn his gun and police badge in. The Dispatch Team finds the dead bodies of Fujiyama and his henchman. Kang Woo suspects there is someone else who controlled Fujiyama and believes this case is far from over.