After being married off, she was favored by the powerful official

A genius doctor traveled through time and space and became a poor substitute bride? Or was it to bring good luck to a dying man? Gu Jin smiled, what a coincidence, professional match! With space in hand, the untalented and unvirtuous daughter of the Marquisate became the most sought-after young doctor in the State of Chen. What? The princes, princesses, and husbands all want to see her for treatment? Sorry, go to the queue! Gu Jin has the attribute of a koi fish. She accidentally became a business tycoon by doing a business casually, and she picked up a little beggar and turned him into a noble little prince. He chased after her and called her sister every day, and even the substitute husband became a powerful minister under one person, spoiling her to the point of no end. Others said that Gu Jin was lucky, and she was on the rise...