Arts and drama students, Xiao-Wu, Mu Fan, Liu Si-Si and Lin Fei-Er rented a house with a courtyard in the suburds. It’s an old building with an ancient feel in it. It’s an eerie place. The locals avoided this place. During a quiet night, the electricity stopped. The four young men and women decided to play a game of Bunshidaba or Bi Xian.

The story of two warring generals fighting for control of China at the end of the Qin Dynasty.

The masterminds behind the scenes attempted to unfreeze billions of assets, not hesitating to hire yakuza forces to launder money by extreme means. Behind everything lies a more intricate and complex criminal network and connections. In the face of the temptation of rivals and difficulties, "Trident" can firmly believe, hand in hand to solve the case, to bring the criminals to justice?

After a girl discovers a dead body in a villa, police find two more victims and the sole survivor - a hypnotist psychiatrist. His disturbing account of that rainy night unravels a dark secret.