In the 21st century, a master of both Chinese and Western medicine, Feng Yuheng, a special medical officer of the Marine Army, traveled through a duang? to become the prostitute of the Feng family in Dashun Dynasty. However, her father was not close, her grandmother was not loving, her mother was weak, her younger brother was young, and her sister was one. You are more ruthless than the one, time travel and rebirth, you must never be as useless as the original owner again! Fight with me? I beat you with a whip so that you have teeth all over the ground! Hit me? I cut you into pieces with a scalpel! Play dirty? I'll stab you with one needle and you'll be paralyzed! Kill me? Scratch your heart out with one paw! The weak woman who everyone can bully has turned into a favorite of the Shun Dynasty, opened a hospital with the emperor, and won the hearts and money of the world.