Symbol Chase: All Villains in the Middle Game

A series of murders with serial symbols occurred in Cangcheng. The deceased died in strange ways. Mysterious symbols were left at the scene. They had no intersection with each other but had a fatal connection. The leader of the serious crime team, Lu Chen, teamed up with psychological profiler Su Wan to investigate, and they actually led to the unjust case of a girl who fell from a building ten years ago. A perfect alibi, obstruction by police insiders, and layers of traps. All suspects wear masks of innocence. Everyone hides secrets and everyone is evil. The cases within the case are intertwined with each other, with constant reversals. When the truth emerges, it is realized that this revenge is a fatal and unpredictable game within the game.