On a luxury night train heading to an unknown destination, businessman Zhao Tianyang died unexpectedly - seemingly committing suicide, but there was an unsolvable mystery hidden behind it. Detective Li Dongchen was ordered to investigate the case, but fell into a deeper fog in the closed carriage.
A snowstorm trapped the train and the passengers were unable to leave, and Li Dongchen had to live in the same room with all kinds of people. Everyone seems to be inextricably linked to Zhao Tianyang: some hold grudges, and some hide secrets. Mysterious notes, hidden symbols, and intricate emotional entanglements all lead him to an unforeseen truth.
As the investigation deepened, Li Dongchen discovered that this was more than a simple business dispute. Behind this sudden death lies an unknown past, a long revenge, and an unavoidable injustice against his father. The complex intertwining of emotions and the bottomless power game finally made Li Dongchen realize that the answer may have been buried deep in his own past.
Who is the real mastermind behind the scenes? And can Li Dongchen find his final choice between justice and revenge?
This is a story about power, revenge and justice. In a closed space, everyone's past is full of mysteries. Only readers can know whether Li Dongchen can uncover the truth and get out of this extreme psychological game.
