A businesswoman who was demoted from wife to concubine in her past life and died with a grudge is reborn on the very day she once knelt and begged for a divorce. This time, she decisively tears up the marriage contract and leaves with her fortune. In this life, she takes down the faithless Marquis's household with one hand and matches wits with the wealthy prince who secretly commands an empire with the other. But just when she has become the richest woman under heaven, she discovers that the scheme that drove her to her death in her past life was actually an astonishing wager the prince had laid for her.