Criminal investigation expert Feng Ranxuan personally sent his fiancée He Qingqing to prison for murdering his sister. Three years later, the real murderer was arrested and He Qingqing was released without charge. He held the diamond ring and begged for forgiveness on his knees, but she tore up all the photos together. "Feng Ranxuan, every 'review' you make pushes me deeper into despair."
