A spin-off of "The Gangster and the Female Teacher", about the story of Li Kong and Su Yuan.
The background time is from 1916 to 1978, starting from the beginning of the Anti-Japanese War, and inserting sequences back and forth in between.
The relationship between the characters and the division where the protagonist is located are purely fictional and do not involve reality, but major events and figures refer to reality.
A chance meeting in 1937 entangled the two good young people for a lifetime.
Doctor x old chief
Intention: Flower in troubled times.