Queen Mantis
A police officer with a painful family history is pulled into a disturbing copycat murder case. To catch the killer, he must seek help from the imprisoned mother he has long rejected, forcing old wounds into the center of a tense investigation.
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Season 1
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1
E1
Episode 1
When a series of terrible murders ensues in a residential area, Cha Su-yeol is forced to seek help from Jeong I-sin, a serial killer from the past.
Sep 5, 2025 -
2
E2
Episode 2
The culprit has been arrested, but the victim’s whereabouts remain unknown. Su-yeol struggles to save a life as I-sin reveals her true intentions.
Sep 6, 2025 -
3
E3
Episode 3
I-shin offers assistance with the investigation, but it's unclear why she would help a cop. Su-yeol unravels the origins of I-shin's murderous instinct.
Sep 12, 2025 -
4
E4
Episode 4
The culprit begins to close in on Su-yeol's family. I-shin pressures Su-yeol to take action — but she happens to be the one threatening his family.
Sep 13, 2025 -
5
E5
Episode 5
Su-yeol finds I-shin in his home after she vanishes under police watch. The killer demands to speak to I-shin and gives her a hint about the plan.
Sep 19, 2025 -
6
E6
Episode 6
Shaken by recent events, Su-yeol attempts to confide in Lee Jung-yeon. During a tense call, I-shin manipulates the killer into exposing a crucial lead.
Sep 20, 2025 -
7
E7
Episode 7
As Jung-yeon copes with the truth of Su-yeol's past, the killer reveals their identity — and takes a hostage, forcing Su-yeol into a dangerous bargain.
Sep 26, 2025 -
8
E8
Episode 8
After a tense hostage exchange, I-shin confronts her protégé. Su-yeol makes a grim discovery about his family's fractured past.
Sep 27, 2025
