第 1 季 共 16 集
播出时间：2020年11月29日
第 1 集 Episode 1
播出时间：2020年11月29日
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.
第 2 集 Episode 2
播出时间：2020年11月30日
The Counters give Mun an extraordinary surprise. While contemplating whether he wants to join them, he's given a taste of the action.
第 3 集 Episode 3
播出时间：2020年12月6日
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.
第 4 集 Episode 4
播出时间：2020年12月7日
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.
第 5 集 Episode 5
播出时间：2020年12月13日
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.
第 6 集 Episode 6
播出时间：2020年12月14日
While the Counters attempt to keep the truth behind his painful past from Mun, he discovers a mysterious memory card among his parents' belongings.
第 7 集 Episode 7
播出时间：2020年12月20日
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.
第 8 集 Episode 8
播出时间：2020年12月21日
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.
第 9 集 Episode 9
播出时间：2021年1月3日
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.
第 10 集 Episode 10
播出时间：2021年1月4日
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.
第 11 集 Episode 11
播出时间：2021年1月10日
The Counters struggle in a mismatched fight against an increasingly dangerous Cheong-sin and the other demons. Mo-tak's memories resurface.
第 12 集 Episode 12
播出时间：2021年1月11日
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.
第 13 集 Episode 13
播出时间：2021年1月17日
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.
第 14 集 Episode 14
播出时间：2021年1月18日
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.
第 15 集 Episode 15
播出时间：2021年1月24日
The team welcomes back a Counter who's been overseas. After confirming his suspicions about his father, Shin Hyeok-u goes to Mun.
第 16 集 Episode 16
播出时间：2021年1月25日
The final face-off against Myeong-hwi tests Mun and the other Counters' limits. In Yung, long-awaited reunions take place.
