A cow and a horse dress up as a princess and discover that the prince doesn't love her and the concubine has framed her. She didn't want to fight in the palace, she just wanted to make money, so she made a detailed "FIRE plan" (financial freedom, early retirement). As a result, she used the palace's resources to open chain stores and invest, quietly becoming the richest man in the empire. When both the prince and the emperor asked her to help fill the treasury, she showed her account book: "Consultation fee, ten thousand taels of gold and a quarter of an hour."
