Trinity of Shadows (2021)
The series is about a murder investigation which has similarities to a cold case from three years ago. During the investigation, the lead detective (Pinna), an up-and-coming public official (Chuang) and rookie policeman (Liu) are drawn together into a dark labyrinth of power play.
Seasons & Episode
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Detective Tze Wei is handling an assault case. When the police arrive at the scene, the victim Nicole decides not to press charges against the perpetrator, stunning Tze Wei.
![](https://image.tmdb.org/t/p/w342//ztf6gu56lsXHPTxuWKzy1aWflkC.jpg)
Ordered to do administrative work, Tze-Wei receives an unexpected call for backup from a rookie police officer, Chia-Hao, who is investigating the case of absconded migrant workers. Disregarding protocol, Tze-Wei rushes to Chia-Hao’s aid.
![](https://image.tmdb.org/t/p/w342//jx1SzxBVmHnvjtDw2bASjrC3nVC.jpg)
City Councilor Yang Chi Hsiao is shot in his electoral district. Tze Wei rushes to the scene immediately and makes an unexpected discovery.
![](https://image.tmdb.org/t/p/w342//78MID5cQG2XN6x0oMX1G0VYjJpk.jpg)
Tze-Wei takes on the task to safeguard Chi-Hsiao and identifies the shooter as a wanted criminal. Meanwhile, Nicole’s neighbour, Ching-Yao, discovers a body while hosting his friends.
![](https://image.tmdb.org/t/p/w342//pVBKTGK4PSswbMZHBxh1oadprNY.jpg)
The body is identified as Jia-Jia, a young woman linked to Chi-Hsiao. While Tze-Wei and Chia-Hao suspect a police cover-up, Chi-Hsiao is already one step ahead of them.
![](https://image.tmdb.org/t/p/w342//njE8pipfpW2G1RyKbcZABkDO7qX.jpg)
Tze-Wei and Chia-Hao decide to work with Chi-Hsiao to investigate Ming-Chieh. When he is released due to a lack of evidence, Chia-Hao is infuriated, as his grudge is driven by personal reasons.
![](https://image.tmdb.org/t/p/w342//oIc5MMob3K3BgPn0PXJByFNB9HS.jpg)
Tze-Wei and Chi-Hsiao continue to investigate Jia-Jia's murder. They receive a critical tip by chance. Meanwhile, Chia-Hao continues to look into Ming-Chieh on his own.
![](https://image.tmdb.org/t/p/w342//vwBOpmAgCLqKNnFiMB61bFaU3kS.jpg)
Tze-Wei believes that Chia-Hao’s disappearance is connected to Ming-Chieh’s kidnapping. Acting ahead of the other police officers, Tze-Wei tries to get ahold of Chia-Hao but to no avail.
![](https://image.tmdb.org/t/p/w342//avGDxtqd4Vz2DDgBtzQk8qRgfgs.jpg)
Chia-Hao forces Ming-Chieh to confess his involvement in the murder three years ago while Tze-Wei and Chi-Hsiao attempt to talk Chia-Hao into letting Ming-Chieh go.
![](https://image.tmdb.org/t/p/w342//uAiVFHOlTDIUhIjCmoaDtYEc1Tm.jpg)
Investigation into Jia-Jia's murder is still ongoing but no one knows that Ta-Dong holds the answer. Meanwhile, Ta-Dong’s plan to target Tze-Wei appears to have something to do with Chi-Hsiao.
![](https://image.tmdb.org/t/p/w342//3HhTZnQZU1r28VMcBqzxFjmzeJC.jpg)
Chi-Hsiao continues to quietly help Tze-Wei. He also wants to figure out why Ching-Yao would frame Tze-Wei. Although he's unable to convince Ching-Yao to tell the truth, the misunderstanding between him and Tze-Wei is finally resolved. The two discover that Ching-Yao is threatened by Ta-Dong. It seems that everything is being controlled by Ta-Dong...
![](https://image.tmdb.org/t/p/w342//qScuzMUPtDYBv3MDLZQuEc6uVg4.jpg)
An unexpected death causes Tze-Wei to be even more determined to arrest the suspect. Meanwhile, Chi-Hsiao's father is displeased with his relationship with Tze-Wei and decides to take action.