Fourth Master's Favorite: Miracle Doctor Fujin Has a System

Ye Zixuan, a modern Western medicine doctor, was lucky enough to be selected by the miracle doctor system after her death. She traveled back in time to the Kangxi period and became a disgraced and demoted concubine in the fourth master Yinzhen's house. The cheating system requires her to constantly treat illnesses, save people, and do good deeds to accumulate merit points in order to survive in exchange for life points. Because the fourth master is a good man, Ye Zixuan, under the instigation of the system, embarked on the road of no return by actively hugging his thighs and gaining favor.