Season 1

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  8.2/10463 votes

  Episode 1

  Season 1 Episode 1 - Aired 9/27/2023

  Detective Jun-mo goes undercover within Gangnam Union to probe an international drug trade.

  Director: Unknown

  Writer: Unknown

• 

  8.5/10434 votes

  Episode 2

  Season 1 Episode 2 - Aired 9/27/2023

  Barely passing Gi-cheul's test, Jun-mo joins Gangnam Union and discovers an unexpected truth.

  Director: Unknown

  Writer: Unknown

• 

  8.6/10444 votes

  Episode 3

  Season 1 Episode 3 - Aired 9/27/2023

  Eui-jeong's appearance puts the squad in trouble. Gi-cheul finds last night's attack suspicious.

  Director: Unknown

  Writer: Unknown

• 

  8.7/10418 votes

  Episode 4

  Season 1 Episode 4 - Aired 10/4/2023

  The team seeks Eui-jeong's aid to assist Jun-mo in a crisis, which leads to a perilous love triangle.

  Director: Unknown

  Writer: Unknown

• 

  8.2/10403 votes

  Episode 5

  Season 1 Episode 5 - Aired 10/4/2023

  Earning Gi-cheul's trust, Jun-mo becomes anxious as he sees Gi-cheul making a move towards Eui-jeong.

  Director: Unknown

  Writer: Unknown

• 

  8.5/10374 votes

  Episode 6

  Season 1 Episode 6 - Aired 10/11/2023

  The delivery accident jeopardizes the trade. Detective Hwang closely surveils Gangnam Union.

  Director: Unknown

  Writer: Unknown

• 

  8.5/10401 votes

  Episode 7

  Season 1 Episode 7 - Aired 10/11/2023

  Hae-ryun shows interest in Jun-mo and Eui-jeong approaches Gi-cheul. Jun-mo takes an extreme measure.

  Director: Unknown

  Writer: Unknown

• 

  8.7/10384 votes

  Episode 8

  Season 1 Episode 8 - Aired 10/18/2023

  Gi-cheul suspects Jun-mo. The four people's irreversible decisions trigger the biggest crisis.

  Director: Unknown

  Writer: Unknown

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  8.9/10420 votes

  Episode 9

  Season 1 Episode 9 - Aired 10/18/2023

  The battle with Jae-geon creates a crack. Jun-mo joins forces with Hae-ryun to resume the trade.

  Director: Unknown

  Writer: Unknown

• 

  8.2/10305 votes

  Episode 10

  Season 1 Episode 10 - Aired 10/25/2023

  Jun-mo and Eui-jeong juggle duty and feelings. Hwang continues to meddle, and the final day arrives.

  Director: Unknown

  Writer: Unknown

• 

  8.7/10315 votes

  Episode 11

  Season 1 Episode 11 - Aired 10/25/2023

  An accident halts the trade and a crisis approaches as Eui-jeong and Do-hyung worry about Jun-mo.

  Director: Unknown

  Writer: Unknown

• 

  8.9/10385 votes

  Episode 12

  Season 1 Episode 12 - Aired 10/25/2023

  Gi-cheul and Jun-mo make their way to the final deal. Korea, China, and Japan prepare for the arrest.

  Director: Unknown

  Writer: Unknown