E1 - Episode 1

Aired: November 28, 2020

On his birthday, So Mun's struck by a strange burst of light that leaves puzzling changes to his body. He finds answers inside the local noodle shop.

E2 - Episode 2

Aired: November 29, 2020

The Counters give Mun an extraordinary surprise. While contemplating whether he wants to join them, he's given a taste of the action.

E3 - Episode 3

Aired: December 05, 2020

Lim Ju-yeon and Kim Ung-min notice something is different about Mun. Ga Mo-tak heads to the police station for answers about his forgotten past.

E4 - Episode 4

Aired: December 06, 2020

In a confrontation with violent bullies, Mun loses control over his rage — and must face the consequences. Mo-tak is reunited with his old cellphone.

E5 - Episode 5

Aired: December 12, 2020

Do Ha-na saves Mun from the attacks of a powerful demon with a malicious tongue. Kim Jeong-yeong helps Mo-tak look into his last detective case.

E6 - Episode 6

Aired: December 13, 2020

While the Counters attempt to keep the truth behind his painful past from Mun, he discovers a mysterious memory card among his parents' belongings.

E7 - Episode 7

Aired: December 19, 2020

During a trip into his most traumatic memory, Mun has his first encounter with Ji Cheong-sin. Later, he leads the Counters to a car junkyard.

E8 - Episode 8

Aired: December 20, 2020

Things get personal for Ha-na as she takes down a familiar demon. The team tries to locate a reservoir tied to a case Mun's father had worked.

E9 - Episode 9

Aired: January 02, 2021

Cheong-sin leaves Mun in a bad state, but Chu Mae-ok is determined to save his life. The Counters set out to make the mayor's corruption public.

E10 - Episode 10

Aired: January 03, 2021

Wi-gen calls for an action that could take everything away from Mun. When stunning news about Cheong-sin is reported, the Counters can't believe it.

E11 - Episode 11

Aired: January 09, 2021

The Counters struggle in a mismatched fight against an increasingly dangerous Cheong-sin and the other demons. Mo-tak's memories resurface.

E12 - Episode 12

Aired: January 10, 2021

A heartbroken Mo-tak and the team plot revenge against Shin Myeong-hwi and his collaborators. While carrying out their scheme, a human corpse turns up.

E13 - Episode 13

Aired: January 16, 2021

As Cheong-sin becomes nearly unstoppable, the Counters learn there may be a way to defeat him for good. Mo-tak gets justice for Jeong-yeong.

E14 - Episode 14

Aired: January 17, 2021

Myeong-hwi's son notices something about his father isn't quite right. When Baek Hyang-hui kidnaps a young girl, the Counters rush after her.

E15 - Episode 15

Aired: January 23, 2021

The team welcomes back a Counter who's been overseas. After confirming his suspicions about his father, Shin Hyeok-u goes to Mun.

E16 - Episode 16

Aired: January 24, 2021

The final face-off against Myeong-hwi tests Mun and the other Counters' limits. In Yung, long-awaited reunions take place.