As the only daughter of the general who governs the country, she is favored by her parents and has a prominent family background. However, she has an arrogant and reckless temperament and makes trouble all the time. She is a fool that everyone in the capital laughs at. Once he fell into the water and died, his body was replaced by the soul of a modern top medical doctor; when he opened his eyes again, his body was already a calm and wise medical doctor. The legitimate daughter of the idiot general who used to act recklessly and make a fool of herself was suddenly transformed. She counterattacked from the laughing stock of the capital to "the great master" with her medical skills, and was involved in the truth about the drowning, the battle for the right to inherit the family, and the safety of her family and country, and finally healed the entire capital. Everyone was shocked: How did the notorious idiot general become so reborn overnight?