Top-ratedS1.E1 ∙ Episode #1.1Wed, Sep 27, 2023Detective Junmo goes undercover within Gangnam Union to probe an international drug trade.8.5/10 (373)Rate
Top-ratedS1.E2 ∙ Episode #1.2Wed, Sep 27, 2023Barely passing Gicheul's test, Junmo joins Gangnam Union and discovers an unexpected truth.8.7/10 (357)Rate
Top-ratedS1.E3 ∙ Episode #1.3Wed, Sep 27, 2023Euijeong's appearance puts the squad in trouble. Gicheul finds last night's attack suspicious.8.8/10 (369)Rate
Top-ratedS1.E4 ∙ Episode #1.4Wed, Oct 4, 2023The team seeks Eui Jeong's aid to assist Jun Mo in a crisis, which leads to a perilous love triangle.8.8/10 (341)Rate
S1.E5 ∙ Episode #1.5Wed, Oct 4, 2023Earning Gi Cheul's trust, Jun Mo becomes anxious as he sees Gi Cheul making a move towards Eui Jeong.8.4/10 (333)Rate
Top-ratedS1.E6 ∙ Episode #1.6Wed, Oct 11, 2023The delivery accident has put the trade on risk, While Detective Hwang closely monitors the Gangnam union.8.7/10 (302)Rate
Top-ratedS1.E7 ∙ Episode #1.7Wed, Oct 11, 2023Haeryun shows interest in Junmo; Euijeong approaches Gicheul; Junmo takes an extreme measure.8.7/10 (325)Rate
Top-ratedS1.E8 ∙ Episode #1.8Wed, Oct 18, 2023Kicheol suspects Junmo. The four people's irreversible decisions trigger the biggest crisis.8.8/10 (305)Rate
Top-ratedS1.E9 ∙ Episode #1.9Wed, Oct 18, 2023The battle with Jaegeon creates a crack. Junmo joins forces with Haeryun to resume the trade.9.0/10 (325)Rate
S1.E10 ∙ Episode #1.10Wed, Oct 25, 2023Junmo and Euijeong juggle duty and feelings. Hwang continues to meddle, and the final day arrives.8.4/10 (231)Rate
Top-ratedS1.E11 ∙ Episode #1.11Wed, Oct 25, 2023An accident halts the trade and a crisis approaches as Euijeong and Dohyung worry about Junmo.8.8/10 (237)Rate
Top-ratedS1.E12 ∙ Episode #1.12Wed, Oct 25, 2023Gicheul and Junmo make their way to the final deal. Korea, China, and Japan prepare for the arrest.9.0/10 (285)Rate