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Original Sin

Original Sin

2024•19m•8.0/10
CrimeDramaMystery

Ratings

🎬TMDb
8.0/10(1)

Forensic expert Dai Yu and detective Zheng Ming team up to solve complex crimes involving strange disappearances, mysterious deaths, and an organ trafficking ring. As they confront personal challenges and dark twists, they both are pushed to grow while navigating the dangers of their work.

Open in PickFlick

Language

ZH

Status

Ended

First Aired

August 30, 2024

Last Aired

January 31, 2026

Networks

iQiyi

Where to Watch
Region US · Lang EN
US
No providers available for this region.
Seasons & Episodes
Select a season to view episodes. Reddit links may contain spoilers.
Season
Episode 1
E1
Episode 1
Air date: 2024-08-30
When a headless body surfaces from a lake, Zheng Ming and Dai Yu uncover a nervous witness who may be hiding the truth.
Episode 2
E2
Episode 2
Air date: 2024-08-30
As Zheng Ming zeroes in on Hao Yuanfang, buried ties to Huang Xiaojie complicate the investigation.
Episode 3
E3
Episode 3
Air date: 2024-08-30
Dai Yu digs into Jin Ji’s troubled past while a key witness vanishes, pushing Zheng Ming closer to a breakthrough.
Episode 4
E4
Episode 4
Air date: 2024-08-30
A second body surfaces and a suspect escapes, forcing Zheng Ming and Dai Yu to escalate the hunt.
Episode 5
E5
Episode 5
Air date: 2024-08-30
Dai Yu’s forensic reconstruction corners a suspect—but Zheng Ming still can’t locate the missing victim.
Episode 6
E6
Episode 6
Air date: 2024-08-30
A stolen corpse and missing college students pull Dai Yu and Zheng Ming into overlapping nightmares.
Episode 7
E7
Episode 7
Air date: 2024-08-30
After a late-night sighting, Dai Yu uncovers a chilling clue at a cliffside crime scene.
Episode 8
E8
Episode 8
Air date: 2024-08-30
Zheng Ming keeps a crucial discovery secret as suspicion shifts toward someone close to the victim.
Episode 9
E9
Episode 9
Air date: 2024-08-30
A tampered DNA report leads Dai Yu to question everything—including the victim’s family ties.
Episode 10
E10
Episode 10
Air date: 2024-08-30
As betrayal unravels, Zheng Ming races to secure the one piece of evidence that could close the case.
Episode 11
E11
Episode 11
Air date: 2024-08-30
Haunted by Xu Haishan’s past, Zheng Ming clashes with Dai Yu when an old case resurfaces.
Episode 12
E12
Episode 12
Air date: 2024-08-30
A suspicious confession divides Dai Yu and Zheng Ming, deepening fractures within the team.
Episode 13
E13
Episode 13
Air date: 2024-08-31
While dismantling an organ trafficking ring, Zheng Ming’s trauma resurfaces at the worst possible moment.
Episode 14
E14
Episode 14
Air date: 2024-08-31
Dai Yu uncovers a fatal transplant secret, exposing a deadly conspiracy behind multiple murders.
Episode 15
E15
Episode 15
Air date: 2024-09-01
A casino raid spirals out of control, and Dai Yu’s life hangs in the balance.
Episode 16
E16
Episode 16
Air date: 2024-09-01
After Lin Zhixiao’s death, Dai Yu reveals Xu Haishan’s truth to Zheng Ming—reopening old wounds.
Episode 17
E17
Episode 17
Air date: 2024-09-02
Zheng Ming’s secret investigation uncovers a disturbing video that points to Ye Xing.
Episode 18
E18
Episode 18
Air date: 2024-09-02
Ye Xing offers a risky deal as Dai Yu and Zheng Ming investigate a decades-old trafficking case.
Episode 19
E19
Episode 19
Air date: 2024-09-03
A hidden recording forces Ye Xing and Yang Yongchang into a dangerous confrontation.
Episode 20
E20
Episode 20
Air date: 2024-09-03
Dai Yu reconstructs the night of the crime, dismantling Yang Yongchang’s airtight alibi.
Episode 21
E21
Episode 21
Air date: 2024-09-04
When a blind woman is murdered, Zheng Ming and Dai Yu confront a killer who leaves numbered clues behind.
Episode 22
E22
Episode 22
Air date: 2024-09-04
As Pang Beiyuan is arrested, Dai Yu suspects the truth behind the arson case is far from simple.
Episode 23
E23
Episode 23
Air date: 2024-09-05
A mysterious toxin and a shocking link to Dai Yu’s father push the investigation closer to home.
Episode 24
E24
Episode 24
Air date: 2024-09-05
After stealing Dai Yu’s father’s ashes, Pang Beiyuan demands a private meeting.
Episode 25
E25
Episode 25
Air date: 2024-09-05
In a final standoff, Dai Yu confronts Pang Beiyuan as Zheng Ming is forced to make an impossible choice.

Cast

Wang Haoxuan

Wang Haoxuan

Dai Yu

Chen Huan

Chen Huan

Zheng Ming

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