After confirming she was actually in the book, Fu Yu calmed down. The drama began because the elder sister's real rich daughter parents come home because of an accident they found that the daughter there is was not there biological daughter, wealthy parents had come for a DNA test.
The test was conducted with both families present: Fu Yu's parents and brothers, and the Su family's parents and two brothers. What a coincidence that both families had two sons and two daughters! Fu Yu herself was the extra one. She chose not to go downstairs but hid on the first floor to watch .
One thing the former sister the "fake" daughter and the new sister the "real" daughter had in common was that they were both "White Lotus" and "Green Tea" types.
The former sister was tearful, saying, "Mom, Dad, if the DNA is true, how can I bear to leave you?" Yet, when she hugged Mother Fu, she couldn't hide a smirk. Fu Yu, watching from upstairs, was the only one who saw it.
It was the same with the new sister. She told Mrs. Su, "Mom, I know I can't live without you; I love you. I know no one thought this bazaar thing would happen to us, but I can't take my sister's happiness. I lived a life of luxury in her place, and now it's time to return everything to the original owner."
Mother Su said, "Silly child, you will always be my child, my good daughter. We can afford two children." But the fake daughter (the one leaving) refused, saying, "I can't take it; otherwise, I'll feel guilty. Mom and Dad, please take my sister back. I am sorry for her."
Then Mother Su hugged her tightly, saying it wasn't her fault but the fault of the hospital, which accidentally misplaced the child. Just as before, Fu Yu saw her real sister's face was very frosty.
Both sets of parents felt distressed for their children, but watching this performance gave Fu Yu goosebumps. What a ridiculous opera they were playing!
When the new sister talks about living a "luxurious life in your place," Fu Yu thought to herself is the real daughter living in the slums the Su family is much richer than her own. However, the Fu family is not a poor family from the mountains. This isn't a melodramatic plot where a child was replaced in a mountain temple our family not as rich as the Sus. The fact that the two women were admitted to the same private hospital suggests both families were well-off.
Father Fu is a first-generation businessman, or what they call "nouveau riche." The Su family's foundation, in contrast, dates back generations. The Fu family had only recently entered the wealthy circle, but Father Fu is very talented.
While the Fu family doesn't have as much money now, the story suggests that by the ending, the Fu family is comparable to the Su family—yes, there is some support from the Su families involved in that success.