[House fighting + strong women and strong men + mastery of medicine and poison] The story takes place during the Daqing period. The heroine's name is Su Xuening. She was the eldest daughter of the then Prime Minister Su Buying. Her mother was Han Mengjia, the daughter of Han Yuanqian, the richest man in Kyoto. They were originally a family that everyone envied, but when the heroine was 4 years old, a woman appeared and broke everything. That year, Su Buying went south for inspection and was chased by bandits. Fortunately, Wang Cishi's queen Siyao rescued him and he was able to return to Beijing smoothly. On the way back to Beijing, the two fell in love with each other. Su Buying vowed to marry Wang Siyao as his wife, making him an equal with Han Mengjia.
