The day Alina Archer realizes she's transmigrated into the body of a wealthy character in a book, she visits an upscale club that night and takes a model named Oliver Nolan back to her home. To her surprise, he’s not only incredibly handsome but also skilled in various areas. He teaches her the ways of business and saves her from crises multiple times. As their bond deepens, Oliver decides to propose when her family pressures her to marry soon. It’s at this moment that she discovers he’s actually the richest man on Earth.