Retrograde Trace

Qianmeng was hit hard by her boyfriend's unexpected death. She attempted suicide twice at home, and was finally sent to a mental hospital by her unbearable father. Qian Meng spent her days alone in the hospital, almost going crazy, until she was rescued by a mysterious man. After leaving the hospital, Qianmeng's family has undergone great changes. Her mother died unexpectedly, her brother's behavior became strange, her father became more cold and ruthless than before, and her own life was unknowingly threatened. What exactly happened while Qianmeng was hospitalized? What is the true identity of the mysterious man? The road to the truth is inseparable from friend and foe. It turns out the deception has been there from the beginning.