Crimson River

Crimson River (2020) is a drama, crime, mystery with 1 season, rated 6.8/10.

An unsolved murder case of a young girl repeats itself twenty years later and awakens the memories of a peaceful town. Shan Feng, who was once a witness to the murder case, now returns to the town as a policeman, unable to forget the painful memories. He seeks out the truth and discovers all the people related to the case have undergone drastic changes.