Qin Yu, a constable in Qingping Town, is drawn into the bizarre bloody murder of wealthy merchant Lord Wang. The strange crime scene and tangled clues lead to a mysterious organization known as the Shadow Society. Undaunted by danger, Qin Yu ventures deep into enemy territory, where peril lurks at every turn. Starting with a mysterious symbol, he seizes a crucial box and obtains a clue to a treasure. To stop the Shadow Society from acquiring a mysterious power that can control life and death, Qin Yu will lead a group into a cursed valley, solving riddles and disarming traps along the way. Amid layer upon layer of mystery, he will uncover a shocking conspiracy and restore peace to the town.
