Yan Guining

The family of the Divine Doctor Fang, known as the “Medicine King,” was massacred overnight, leaving behind only his daughter, Fang Qingdai. Five years later, an assassin known by the codename “Dangerous Moon Swallow” emerges from the Hanhai Xingyun Pavilion, a newly risen force in the martial world. With extraordinary martial arts and a ruthless hand, the assassin strikes fear into all who hear the name. To avenge her family, Fang Qingdai joins the Hanhai Xingyun Pavilion and signs a ten-year contract to serve it. When her term is up, she will be allowed to use all of the Pavilion's resources to exact her revenge.

The martial world is swept up in turmoil, and a storm of bloodshed descends.

“If medicine can't protect the people dearest to me, then what good is learning it? From the day I joined the Hanhai Xingyu Pavilion, I swore I would never use medicine to save another person. I abandoned healing and took up the blade, determined to become the sharpest weapon in the Hanhai Xingyun Pavilion.”