Original Sin — Season 2
Forensic pathologist Dai Yu and detective Zheng Ming are drawn into a string of unsettling murders linked to an unresolved kidnapping case from years ago. As buried secrets resurface and the cases con
About this season
Forensic pathologist Dai Yu and detective Zheng Ming are drawn into a string of unsettling murders linked to an unresolved kidnapping case from years ago. As buried secrets resurface and the cases converge, they race against time to uncover the truth and bring the real culprit to justice.
Episodes (24)
1. Episode 1
Aired 27 January 2026 • 19 min
After Pang Beiyuan’s case, Dai Yu and Zheng Ming face psychological evaluations—just as a staged murder tied to a man with multiple identities pulls them into a new mystery.
2. Episode 2
Aired 27 January 2026 • 19 min
A second body links Liu Ping to his past, forcing Dai Yu and Zheng Ming to reopen a trail that leads back to 2007.
3. Episode 3
Aired 27 January 2026 • 19 min
As clues resurface from an unsolved kidnapping, Dai Yu begins suspecting Yang Guang and Ma Xiaoquan’s past may be darker than anyone knew.
4. Episode 4
Aired 27 January 2026 • 18 min
A father’s confession and forensic inconsistencies push Zheng Ming and Dai Yu to question whether two recent deaths were really accidents.
5. Episode 5
Aired 27 January 2026 • 19 min
When new evidence surfaces, suspicion shifts toward Feng Tingye and Li Xueqiong—just as hidden motives begin to unravel.
6. Episode 6
Aired 27 January 2026 • 18 min
Li Xueqiong’s apparent suicide raises red flags, and Dai Yu uncovers signs of a carefully staged crime scene.
7. Episode 7
Aired 27 January 2026 • 19 min
As tensions explode between Feng Tingye and Cheng Kangren, Zheng Ming races to stop another killing.
8. Episode 8
Aired 27 January 2026 • 19 min
Shocking revelations tie a 2007 accident to Xie Tong’s family—sending her into emotional collapse.
9. Episode 9
Aired 28 January 2026 • 19 min
A cryptic pattern hidden in knitting and playing cards leads Dai Yu to a devastating breakthrough.
10. Episode 10
Aired 28 January 2026 • 18 min
Xie Tong confesses to years of calculated revenge, forcing Zheng Ming into a heartbreaking final confrontation.
11. Episode 11
Aired 28 January 2026 • 19 min
A frozen body discovered in a cold storage facility draws Dai Yu back into work as Zheng Ming uncovers a long-missing man’s secrets.
12. Episode 12
Aired 28 January 2026 • 19 min
As Liu Rong faces the truth about her husband’s death, forensic evidence suggests the crime scene was carefully relocated.
13. Episode 13
Aired 29 January 2026 • 19 min
After Cheng Jiancai’s sudden death, three suspects turn on each other—each with something to hide.
14. Episode 14
Aired 29 January 2026 • 19 min
Dai Yu’s autopsy reveals murder staged as an accident, exposing a deeper conspiracy between Liu Rong and her allies.
15. Episode 15
Aired 29 January 2026 • 19 min
The truth behind the apartment fire and two connected murders emerges, revealing a revenge plot years in the making.
16. Episode 16
Aired 29 January 2026 • 19 min
A deadly synthetic toxin resurfaces, pulling Dai Yu, Zheng Ming, and Xu Haishan into a shadow war with a dangerous organization.
17. Episode 17
Aired 30 January 2026 • 19 min
What appears to be an accidental electrocution unravels into murder, as buried family secrets surface in Huangjiazhuang.
18. Episode 18
Aired 30 January 2026 • 19 min
As a second body is recovered from the lake, Zheng Ming realizes Wang Yu may not have acted alone.
19. Episode 19
Aired 30 January 2026 • 19 min
Wang Yu confesses to killing her abusive husband—but forensic evidence suggests another hand was involved.
20. Episode 20
Aired 30 January 2026 • 19 min
A chilling link between Huang Hankun and a 2007 assault case leads Dai Yu to suspect a serial offender.
21. Episode 21
Aired 31 January 2026 • 18 min
A faded exam number points Zheng Ming toward Wen Xian—while Dai Yu senses he is being watched.
22. Episode 22
Aired 31 January 2026 • 19 min
DNA evidence and a raincoat tie Wen Xian to multiple crimes, while Xu Haishan’s past resurfaces.
23. Episode 23
Aired 31 January 2026 • 15 min
Wen Xian confesses his motives to Xu Haishan, but escapes after a violent confrontation.
24. Episode 24
Aired 31 January 2026 • 19 min
After Wen Xian’s arrest, a shocking revelation about Xu Haishan’s hidden actions tests the trust between him, Dai Yu, and Zheng Ming.