A fanfic of "Do you know, do you know it should be green, fat, red and thin". I've been watching dramas recently, and I really like feeling sorry for the young father-in-law. This is an idea I had:
Many years after Sheng Minglan married Uncle Gu, Qi Heng died alone. When I woke up, I found that I had returned to the time when I was studying in the Sheng family as a teenager...
It's purely to satisfy your own wishes and entertain yourself. The writing is useless, so don't spray it!