Synopsis
A fiercely competitive police officer and an idealistic prosecutor, former high school classmates, reunite while investigating a nationwide serial murder case, pulling them into both a dangerous pursuit and an unresolved personal past.
Episodes
Season 11
Tae-ju’s Comeback To KangseongAfter his superior is arrested, Kang Tae-ju is reassigned and returns to his hometown of Kangseong following a demotion. On his first day working at the local office, he learns from his coworkers that a former convict connected to one of his past cases has been brutally assaulted.67m2
Female Reporter In Police OperationFollowing a tense and uneasy reunion with Si-young, Tae-ju throws himself back into the hunt for the serial killer. As the investigation intensifies, a determined reporter named Ji-won becomes involved, joining the effort to track down the murderer.64m3
The Emergence Of New VictimAfter Tae-ju assaults the county governor's nephew in retaliation for Soon-young's attack, he faces the serious threat of losing his position. Meanwhile, a victim's testimony leads him to a troubling discovery66m4
The Doubt Toward Gi-beomReeling from the death of Min-ji, who had placed her trust in him, Tae-ju seeks out Si-young and proposes that they work together to capture the serial killer. His return sparks tension and debate among his colleagues, but Tae-ju remains single-minded, determined to continue the hunt.66m5
Gi-beom’s MissingAs suspicion tightens around Gi-beom, evidence seems to seal his guilt. However, more evidence proves to contradict the timeline. As Tae-ju digs deeper, suspicion shifts toward someone with close access.62m6
The Handbag That Leads To A Suspicious ManDoubt grows over Lee Gi-beom's guilt as his confession is exposed as coerced through illegal detention and abuse. Tae-ju confronts corruption within the investigation while Ji-won uncovers new leads.63m7
Another SuspectDoubts grow over Lee Gi-beom's confession as Tae-ju uncovers corruption, illegal detention, and a cover-up. Suspicion shifts to Im Seok-man, while new evidence reignites the hunt for the real serial killer.68m8
Soon-young's DisappearanceIm Seok-man is forced into a false confession during a police reenactment, while authorities declare the case solved. Tae-ju grows suspicious and starts uncovering corruption behind the investigation and Gi-beom's death.67m9
The Killing Is Not OverAs buried secrets resurface, Tae-ju begins uncovering a terrifying truth behind the serial killer case everyone believed was solved. A hidden child, suspicious police involvement, and growing distrust push the investigation into darker territory, forcing the team to question everything they thought they knew.62m10
The Conspiracy About Hye-jin’s BodyTae-ju gets closer to exposing the truth as shocking connections between past victims and the police begin to surface. Trust inside the team starts to crack, while a dangerous suspect makes a bold move that puts everyone at risk. With time running out, the investigation spirals toward an explosive confrontation.66m11
The Emergence Of Yeong-beomA tragic accident pushes Tae-ju to make a desperate choice as hidden family ties and painful secrets resurface. While Soonyoung fights for her life, old wounds, guilt, and power struggles threaten to destroy everyone connected to the past.67m12
The Result Of Seok-man’s RetrialIn the emotional finale, long-buried truths finally come to light as Tae-ju and Soon-young face the consequences of the past. With betrayal, sacrifice, and grief reaching their peak, the final confrontation forces everyone to choose between revenge and forgiveness - leading to a heartbreaking but unforgettable ending.66m
Tae-ju’s Comeback To KangseongAfter his superior is arrested, Kang Tae-ju is reassigned and returns to his hometown of Kangseong following a demotion. On his first day working at the local office, he learns from his coworkers that a former convict connected to one of his past cases has been brutally assaulted.67m2Female Reporter In Police OperationFollowing a tense and uneasy reunion with Si-young, Tae-ju throws himself back into the hunt for the serial killer. As the investigation intensifies, a determined reporter named Ji-won becomes involved, joining the effort to track down the murderer.64m3The Emergence Of New VictimAfter Tae-ju assaults the county governor's nephew in retaliation for Soon-young's attack, he faces the serious threat of losing his position. Meanwhile, a victim's testimony leads him to a troubling discovery66m4The Doubt Toward Gi-beomReeling from the death of Min-ji, who had placed her trust in him, Tae-ju seeks out Si-young and proposes that they work together to capture the serial killer. His return sparks tension and debate among his colleagues, but Tae-ju remains single-minded, determined to continue the hunt.66m5Gi-beom’s MissingAs suspicion tightens around Gi-beom, evidence seems to seal his guilt. However, more evidence proves to contradict the timeline. As Tae-ju digs deeper, suspicion shifts toward someone with close access.62m6The Handbag That Leads To A Suspicious ManDoubt grows over Lee Gi-beom's guilt as his confession is exposed as coerced through illegal detention and abuse. Tae-ju confronts corruption within the investigation while Ji-won uncovers new leads.63m7Another SuspectDoubts grow over Lee Gi-beom's confession as Tae-ju uncovers corruption, illegal detention, and a cover-up. Suspicion shifts to Im Seok-man, while new evidence reignites the hunt for the real serial killer.68m8Soon-young's DisappearanceIm Seok-man is forced into a false confession during a police reenactment, while authorities declare the case solved. Tae-ju grows suspicious and starts uncovering corruption behind the investigation and Gi-beom's death.67m9The Killing Is Not OverAs buried secrets resurface, Tae-ju begins uncovering a terrifying truth behind the serial killer case everyone believed was solved. A hidden child, suspicious police involvement, and growing distrust push the investigation into darker territory, forcing the team to question everything they thought they knew.62m10The Conspiracy About Hye-jin’s BodyTae-ju gets closer to exposing the truth as shocking connections between past victims and the police begin to surface. Trust inside the team starts to crack, while a dangerous suspect makes a bold move that puts everyone at risk. With time running out, the investigation spirals toward an explosive confrontation.66m11The Emergence Of Yeong-beomA tragic accident pushes Tae-ju to make a desperate choice as hidden family ties and painful secrets resurface. While Soonyoung fights for her life, old wounds, guilt, and power struggles threaten to destroy everyone connected to the past.67m12The Result Of Seok-man’s RetrialIn the emotional finale, long-buried truths finally come to light as Tae-ju and Soon-young face the consequences of the past. With betrayal, sacrifice, and grief reaching their peak, the final confrontation forces everyone to choose between revenge and forgiveness - leading to a heartbreaking but unforgettable ending.66mCast
