Lin Shuyue, the chief surgeon in the emergency department, died due to a medical incident and traveled through time to become the daughter of an exiled criminal official in the Beimang Kingdom. In the dead of winter, while carrying a medicine box to avoid pursuing soldiers, a masked assassin (actually the eldest prince Xiao Chengyuan who was assassinated) was found in a ruined temple with a "red blood poison" in his body. When using modern acupuncture to suppress the poison, she accidentally discovered the dragon birthmark on his lower back. Can she really turn over?
