I don't think it's based on a true story. It seems to be a creation of the writer's imagination. Maybe it takes some elements from real life but not a direct retelling of actual events.
To be honest, I have no idea. You'd have to check with the creators or do some research to find out if it has any basis in reality.
Chapter 3 is the strongest chapter-level answer because it starts from Qiao was still annoyed at the attitude of this unknown girl when she heard... and follows through on Jiang Yan, forced into a marriage with someone he did not love, had....
Chapter 875, "Isn't That Xu Mei's View?", is the clearest early answer because it turns Chen's situation into a concrete plot event. Early on, In the information network of the three people, Lu Yafei and Wan Jia....
Chapter 873, "The Sooner, The Better", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter turns that into something concrete by moving from Under a curse?!" Wan Jia stood up excitedly.
Chapter 914, "A Married Daughter is Like Spilled Water!", is the clearest early answer because it turns Zhao Lang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Jiang Li let out a cold laugh.
Look to Chapter 20 for the clearest answer. It begins with Several people turned their heads upon hearing the sound and saw three..., keeps building through She was clad in a long black dress, and the dull color did not hide her..., and lands on So, he turned and questioned Jiang Li..
Chapter 917, "The Civet Cat Replaces the Crown Prince", is the clearest early answer because it turns Meng's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Meng slapped the coffee table, his face livid with anger.
A practical answer is Chapter 4, because it turns the idea into a concrete scene. The chapter opens with Qiao regretted her words as soon as they left her mouth., adds pressure through It's difficult for us when you ask for a guest's room number and key right..., and ends on A little girl acting.
Chapter 53 is the strongest chapter-level answer because it starts from Night had fallen over Chixia Village, eerily void of any human sounds. and follows through on Wait, did this kid accidentally fall into the water?] [Help, this camera....
Chapter 10 is the strongest chapter-level answer because it starts from Qiao's shocked face struggle to recover, Lin Manru also tasted for the... and follows through on Who was it again saying that the Jiang Family's tradition was lacking,.... The payoff is that the chapter closes with "She...