"Miss Hou Mansion is sickly" is just an act. The female killer "Qing Li" who travels around the world and the miracle doctor "Fuyun" are proficient in all kinds of things.
An Guohou Mansion
Big Brother: The emperor, the imperial censor of my time, wanted to ask me about everything.
Second brother: I am a wealthy businessman in the capital.
Third Brother: I hold one hundred thousand military power
Fourth Brother: People in the world call him Lu Gongzi
Jun Changqing: I have your sister!
Brothers: Get out! Stay away from my sister
Concept: The heroine has a powerful life, women are no worse than men