The love and hatred caused by a car accident, the death of Pei's father and Pei's mother, and the imprisonment of both Shen's parents until Shen Yu died at the age of 18 (you have to read the rest by yourselves~ Forgive the author, the author really hates writing introductions)
Intent: The love-hate relationship between Police Officer Pei and Medical Examiner Shen, falling in love and killing each other