A top modern female forensic doctor died unexpectedly and traveled through time to become the daughter of a general who had her whole family wiped out, carrying a blood feud. With her skills in autopsy, trace examination, and toxicology, she solved strange cases that no one could solve in the ancient officialdom where women were treated like trivial things. On the surface, she is dealing with two powerful men - in fact, she is the one holding the chess piece from beginning to end.