The Worst of Evil — Season 1
Countryside detective Jun-mo goes undercover within the rising Gangnam Union, unaware of the complex relationship between his wife and the gang's boss.
01 Episode 1
Sep 27, 202354m★ 8.9
Detective Jun-mo goes undercover within Gangnam Union to probe an international drug trade.
02 Episode 2
Sep 27, 202353m★ 8.7
Barely passing Gi-cheul's test, Jun-mo joins Gangnam Union and discovers an unexpected truth.
03 Episode 3
Sep 27, 202354m★ 8.7
Eui-jeong's appearance puts the squad in trouble. Gi-cheul finds last night's attack suspicious.
04 Episode 4
Oct 4, 202355m★ 8.7
The team seeks Eui-jeong's aid to assist Jun-mo in a crisis, which leads to a perilous love triangle.
05 Episode 5
Oct 4, 202353m★ 8.5
Earning Gi-cheul's trust, Jun-mo becomes anxious as he sees Gi-cheul making a move towards Eui-jeong.
06 Episode 6
Oct 11, 20231h 1m★ 9.3
The delivery accident jeopardizes the trade. Detective Hwang closely surveils Gangnam Union.
07 Episode 7
Oct 11, 20231h 10m★ 9.0
Hae-ryun shows interest in Jun-mo and Eui-jeong approaches Gi-cheul. Jun-mo takes an extreme measure.
08 Episode 8
Oct 18, 202359m★ 9.0
Gi-cheul suspects Jun-mo. The four people's irreversible decisions trigger the biggest crisis.
09 Episode 9
Oct 18, 202354m★ 9.0
The battle with Jae-geon creates a crack. Jun-mo joins forces with Hae-ryun to resume the trade.
10 Episode 10
Oct 25, 202359m★ 8.0
Jun-mo and Eui-jeong juggle duty and feelings. Hwang continues to meddle, and the final day arrives.
11 Episode 11
Oct 25, 202354m★ 8.5
An accident halts the trade and a crisis approaches as Eui-jeong and Do-hyung worry about Jun-mo.
12 Episode 12
Oct 25, 20231h 7m★ 8.7
Gi-cheul and Jun-mo make their way to the final deal. Korea, China, and Japan prepare for the arrest.