The Hidden Heiress Is a Secret Big Shot

She was kicked out of the house shortly after coming of age because she was found to be the fake daughter.
Everyone said she was so unfortunate that she had fallen from a wealthy family to an unknown poor and remote village.
It was heard that her new family was extremely poor. She had to feed chickens in the morning, grind feed at night, and might even be sold by her family to finance her brothers' weddings.
However, what was going on?
Her eldest brother is a business elite and a financial tycoon;
Her second brother is a medical genius;
Her third brother is an award-winning actor and a super idol;
Her fourth brother is the most powerful lawyer.
It was said that her grandfather with poor health was a big shot only seen in the news...
Her father, who dominated half of the business world, said, "My real daughter had returned! I was going to give her pocket money to let her spend freely!"
A certain incredibly wealthy CEO said, "Baby! I will follow you wherever you go!”
She replied, "Go away, or I'll kill you!"
The CEO said, "She told me to go away! She must love me!"