Season 1

01 Episode 1 Episode 111th September 2024 A crime unit with the lowest arrest rate gets started on its first case with its new chief, Yubin. 02 Episode 2 Episode 211th September 2024 The team investigates a murder disguised as a suicide and gets in a bind as another death occurs. 03 Episode 3 Episode 311th September 2024 The team advances the investigation with information from the witness. Yubin identifies the suspect. 04 Episode 4 Episode 411th September 2024 A fire breaks out at a fried chicken shop run by Joongryeok's acquaintance. 05 Episode 5 Episode 518th September 2024 The team narrows down the arson suspects but hits a dead end. Yubin then proposes a shocking theory. 06 Episode 6 Episode 618th September 2024 Following Yubin's lead, the team pivots their investigation and uncovers new information. 07 Episode 7 Episode 725th September 2024 A six-year-old girl is kidnapped. Amid the kidnapper's threats, Yubin dismisses a prime suspect. 08 Episode 8 Episode 825th September 2024 Another team takes over the case, but Yubin's team secretly continues probing, sparking a showdown. 09 Episode 9 Episode 92nd October 2024 Armed with Tansik's clue, the team sneaks into a restricted area and faces a perilous situation. 10 Episode 10 Episode 102nd October 2024 The team identifies a suspect but lacks proof. Meanwhile, time is running out for them. 11 Episode 11 Episode 119th October 2024 A woman arrested for breaking in is a romance scam victim. The team set up a stakeout. 12 Episode 12 Episode 129th October 2024 Yubin's team baits the suspect but finds out things are not as they seem. 13 Episode 13 Episode 1316th October 2024 The team takes on a cultural artifact theft case and investigates everyone with access to the house. 14 Episode 14 Episode 1416th October 2024 The suspect claims someone else stole the painting. The team goes undercover to catch the culprit. 15 Episode 15 Episode 1523rd October 2024 Yubin's team uncovers a union of gangsters and forms the Dongbang Group to infiltrate it. 16 Episode 16 Episode 1623rd October 2024 Yubin's team leads a double life and manages to meet the right-hand man of the MZ Union's boss. 17 Episode 17 Episode 1730th October 2024 A university student is found to have been murdered the same way Yubin's fiancée was. 18 Episode 18 Episode 1830th October 2024 Hyunwoo identifies the murderer. Meanwhile, Junghwan obtains CCTV evidence but falls in danger. 19 Episode 19 Episode 1930th October 2024 Joongryeok hunts down Junghwan's attacker, while Yubin discovers crucial evidence has vanished. 20 Episode 20 Episode 2030th October 2024 The team trusts Yubin's claim that the real murderer is still out there, and gathers evidence.