
Lieutenant Win, a criminal behavior analyst haunted by his brother's wrongful conviction, discovers an old radio that allows him to communicate with Captain Yodchai from the past. The mysterious voice leads him to uncover a hidden body connected to the cold case of a missing girl named Noina, an incident from his own childhood.

Jan 20, 2023 • 59m•U/A 18+ [A]
Win received a radio signal from a police officer named Yodchai, reporting the discovery of the body of a suspect in a murder case from 20 years ago. This prompted the investigation team to reopen the case, which is set to expire within 24 hours.

Jan 27, 2023 • 62m•U/A 18+ [A]
"The Black Case Team" investigates unsolved cases. Wint spoke over the radio with Yodchai again. Wint wondered why Yodchai was investigating an old case where a young woman had been murdered, even though it had happened a long time ago.

Feb 11, 2023 • 57m•U/A 18+ [A]
Inspector Risa came back to life, but Win no longer wanted to communicate with Yodchai, fearing that if the past changed, the present would face another loss. Meanwhile, the Black Case Team began a new investigation.

Mar 18, 2023 • 64m•U/A 18+ [A]
In the present world, Win was shot. In the parallel world, Yodchai captured the key culprit, Commissioner Komdech. When Win regained consciousness, he found that current events had changed, and he began searching for Yodchai once again.