I'm a Salty Fish in a Historical Novel

When Lin Xiao woke up, she found that she was wearing a book, and even dressed as a background panel mentioned in the book: "Oh, the eldest daughter of Lin Laoer's family is so pitiful, only she and her younger brother are left, how can we survive in the future?". In reality, Lin Xiao is the boss behind the original heroine's golden ring - the Imperial Trade Building is a property in her name. After the original heroine traveled through time, the Imperial Trade Building with a market value of more than one billion evaporated overnight! Lin Fupo Xiao was silent for a second: Don't ask, it's quite complicated to ask.