Ye Yu, a charming and witty private detective, uses his uninhibited style and keen insight to travel through the shadows of the city. Wang Yue is a cool and independent freelance journalist. She has sharp eyes and sharp writing, and is not afraid of any challenge. When their destinies unexpectedly intertwined, the two were involved in a series of gruesome secret room imprisonment and survival game cases. In the context of this modern society, they are placed in an environment full of suspense and horror. Ye Yu relies on his extraordinary reasoning ability and intuition of danger to fight side by side with Wang Yue. Their goal is to uncover many mysteries and bring the murderer hiding in the dark to justice. In this intellectual contest with the mastermind behind the scenes, they continued to battle wits and courage, embarking on a breathtaking suspenseful journey. Follow the footsteps of Ye Yu and Wang Yue, uncover every mystery, uncover every truth, and experience this heart-pounding adventure.