Jiang Ci was facing the crisis of being used as a political bargaining chip and marrying off to the frontier for marriage. No one spoke for her in the court. She coughed up blood and pretended to be sick, but in fact, through the "qi-gazing" technique, she discovered that the dragon aura in the palace was entangled with a very faint evil spirit, and the source pointed to the marriage envoy.
The story is good