Xu Jingyao, a city policewoman, was accidentally involved in a missing girl case. As the investigation deepened, she discovered that there were many unsolved female cases hidden behind the case. She teamed up with her best friend Song Yuen, criminal psychologist Tang Fei and journalist Gong Jun to uncover family secrets and legal gray areas to the dark forces of society, step by step. The clues of each case are intertwined with each other, the truth is shrouded in mystery, and their growth, beliefs and emotions are also tested as their lives hang on a thread. With multiple lines moving forward, the fates of the missing, the redeemed, the investigators and the criminals are intertwined, and the ultimate truth hidden deep in the Cracked City will completely change the direction of everyone's life.
