Medical Concubine Marries Concubine on Behalf of Concubine

A doctor of Chinese and Western medicine traveled through time and became the fifth daughter of a concubine of the prime minister's palace. Relying on the martial arts and medical skills learned in her previous life, she punished her eldest sister and defeated her eldest mother. She thought everything was done without anyone noticing, but she was already seen through by a sinister guy. In this case, why not join forces together? In this world surrounded by conspiracies and assassinations, I will help you achieve great things, and you will protect me for the rest of my life!