Air date: 2023-09-27

Runtime: 54 min

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

Air date: 2023-09-27

Runtime: 53 min

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

Air date: 2023-09-27

Runtime: 54 min

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

Air date: 2023-10-04

Runtime: 55 min

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

Air date: 2023-10-04

Runtime: 53 min

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

Air date: 2023-10-11

Runtime: 61 min

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

Air date: 2023-10-11

Runtime: 70 min

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

Air date: 2023-10-18

Runtime: 59 min

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

Air date: 2023-10-18

Runtime: 54 min

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

Air date: 2023-10-25

Runtime: 59 min

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

Air date: 2023-10-25

Runtime: 54 min

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

Air date: 2023-10-25

Runtime: 67 min

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