Modern accountant Zhao Youran accidentally traveled to the ancient Fenglai Dynasty, a dynasty that did not exist in history, and became the queen's cousin, Qian Luming, the legitimate daughter of the Qian family, a prominent family of the time. He has a father who is the most obscure scholar in the world, a mother who is more naive than himself, and a group of aunts, uncles, and sisters who are like wolves and tigers. I wanted to carry out my business plan to the end, earn a lot of money, and go sightseeing. Unexpectedly, she is living in troubled times, and she is about to marry a prince who is said to be a concubine. Let's see how the quirky Qian Luming became the richest princess in history, and how she and her husband carried out a rebellion plan and became the queen of the prosperous age.