Policeman Ji Yusen*Doctor Gu Mujin
(Gu Mujin was a student in the early stage, so if there were cases, they would mostly be on campus)
On a good night, the two met by accident.
Ji Yusen: "How about asking my brother to take you home?"
Gu Mujin: "I have a brother."
Purpose: Harmony and symbiosis for society