Season 1

E1. Episode 1

Sep 27, 2023 · 54m

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

E2. Episode 2

Sep 27, 2023 · 53m

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

E3. Episode 3

Sep 27, 2023 · 54m

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

E4. Episode 4

Oct 4, 2023 · 55m

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

E5. Episode 5

Oct 4, 2023 · 53m

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

E6. Episode 6

Oct 11, 2023 · 61m

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

E7. Episode 7

Oct 11, 2023 · 70m

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

E8. Episode 8

Oct 18, 2023 · 59m

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

E9. Episode 9

Oct 18, 2023 · 54m

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

E10. Episode 10

Oct 25, 2023 · 59m

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

E11. Episode 11

Oct 25, 2023 · 54m

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

E12. Episode 12

Oct 25, 2023 · 67m

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