Age difference
40×25
The detective captain and his apprentice
Qin Ye is a criminal policeman, and he can be considered an old criminal policeman. Later, he became the captain of the criminal police and took on a female apprentice - Gu Wan.
At first, Qin Ye taught Detective Gu Wan what she needed to know, and then taught her a lot more.
During this process, Gu Wan gradually fell in love with Qin Ye.
Purpose: Hobby