In the small town of Mingchuan, the autumn rain is heavy.
Shen Zhixia is an English teacher at Mingchuan No. 3 Middle School. She is pretty and good at work, but she suffers from the double pressure of small town rumors and career crisis because of her gentleness and beauty. One rainy night, a box of cold medicine and an anonymous note appeared on her desk - "Don't take the medicine on an empty stomach." After that, anonymous guards appeared one after another, and she thought it was Zhou Jinyan, the decent and reliable leader of the teaching and research team.
It wasn't until the new math teacher Chen Yu came on the scene that she discovered that her taciturn old high school classmate had been hiding a secret love for ten years.
Ten years ago, Chen Yu was forced to sell his competition materials because his mother was seriously ill. When Shen Zhixia found out, she secretly put her notes and dictionary into his drawer and inserted a note: "You don't have to sell your future." She didn't know that that note would change a young man's entire life. He missed a walk, missed a game, missed the chance to get out of town, but returned to her as a colleague ten years later.
He's still the same guy who can't afford a house, has an incurable disease, and stands on the edge of probation. He just wants to pay off his debts, he just wants to take care of his mother, he just wants to watch her from a distance. But fate wants to push him to the forefront again and again - being misunderstood, misunderstood, and pushed to the edge of the truth.
"Rain Falling on South Bridge" tells a story about "unworthy" and "worthy".
She thought love was a qualification test, and he thought giving in was fulfillment. It wasn't until the truth was revealed layer by layer that she realized: It turned out that he had already shielded her from too many rains during those silent rainy nights.