Just made it up, made up in a dream.
Su Ling, the eldest daughter of a wealthy family in the past, thought of ways to bully her cold and bitter rival Bai Qin. The family undergoes drastic changes, and the eldest daughter is living at the bottom of society, struggling to survive. When Bai Qin becomes the president, her social status is drastically different. Bai Qin seemed to have some special feelings for this nemesis who used to be angry at him every day.
You should be able to see it