Su Lengyue, a modern ace military doctor, died in a mission and traveled back in time to a useless female assassin of the same name who was betrayed by the organization and lost her martial arts skills. The beginning was hell mode. Faced with pursuit and internal injuries, she relied on modern medical knowledge and special forces fighting skills that transcended the times to stage a desperate survival. She entered martial arts as a "medicine", used a scalpel as a weapon, used the anatomy of human meridians to subvert traditional internal skills and mental methods, and created a path of martial arts that no one had ever traveled before. In the process, she got acquainted with Ye Junli, the powerful god of war who was possessed by a strange poison. The two began to test each other, trade and cooperate, and eventually became each other's only weakness and armor. Su Lengyue upgraded her skills all the way, tearing apart enemies, reorganizing the assassin organization, and stirring up trouble in the court. In the end, she grew from a "trash" that everyone could bully into a peak powerhouse that attracted the attention of the entire world and the imperial power, and revealed the ultimate secret of the original owner's betrayal and his own time travel.
