What is it like to put handcuffs on your ex-boyfriend?
Lu Yuanfeng: "Thank you for the invitation. This is my experience - one second I was reminiscing about his kissing skills, and the next second I had to interrogate whether he had committed murder."
As the ace of the Jiangcheng Criminal Investigation Detachment, Lu Yuanfeng has solved countless cases, but he did not expect that the most difficult suspect was his ex-boyfriend Shen Qinghuai, a genius scientist who had just broken up.
"Professor Shen, your fingerprints are on the murder weapon."
"Officer Lu, you still smell like me on your bed. Do you want to get some evidence too?"
Purpose: World peace