Su Li disguises herself as a cannon fodder and a fake daughter in an ancient sadistic novel. She faces a certain death situation when the real daughter returns and her family forces her to marry Huo Tingchen, a crazy tycoon who is rumored to be brutal and cruel to his wife. Su Li decisively agreed, activated the "melon-eating system", and prepared to run away after making money. However, she didn't know that Huo Tingchen could not only hear her voice, but also cure fatal mania through her voice. In the early stage, Su Li relied on the melon-eating system to kill everyone in the rich circle, frantically stripping off the hypocritical real daughter, eccentric parents and scumbag fiancé, and losing the vests of a miracle doctor and a hacker one after another. The Su family regretted opening the crematorium, but Su Li coldly refused. In the mid-term, as Su Li became famous, her true identity surfaced - she was actually the real daughter of the world's richest family who had been missing for many years. At the same time, the internal fighting within Huo Tingchen's family intensified. Su Li used the system to assist Huo Tingchen, and the two went in both directions while testing each other. In the later period, the two of them joined forces to fight against the intellectual aura of the will of the original book's world, completely defeating the false luck of the male and female protagonists of the original book. In the end, Su Li not only recognized his ancestors and became the richest man in the world, but also gained a completely tamed crazy husband, held the wedding of the century, and climbed to the top of the world. ",