The heroine Shen Ning was originally the only descendant of a hidden miracle doctor. In order to repay her kindness, she hid her identity and married into the Dingyuan Marquis Mansion. Unexpectedly, the Marquis spoiled his concubine and killed his wife. He took the pregnant wife back to the house to humiliate Shen Ning and even wanted to take away her dowry. Shen Ning suddenly woke up, decisively threw out a piece of paper and left the book, and left domineeringly with a huge dowry and a miracle doctor's vest.
After leaving the Hou Mansion, Shen Ning regained his talent as a miracle doctor. Not only did he cure the disabled Ninth Prince (male protagonist) who was known as the "Living King of Hell", he also opened a medical clinic in the capital and became famous all over the world. After losing Shen Ning, the Hou Mansion was instantly in chaos. The warehouse was running low, the old lady was paralyzed and no one could cure it, and Mr. Hou was suffering from strange illnesses. The ex-husband's family knelt at the door of the hospital and begged her to turn back, but they saw that the former concubine was already sitting on the phoenix throne, and beside her was the new emperor who had all the power in the world.