Su Yan is the "evil bone witch" that everyone in the capital calls out. She relies on her tricks to fool bullies and scare off thieves, but in reality she can't even draw a round spell. She has to cover her head and hide in bed when she hears the wind at night. Once she was caught in the palace, she wanted to continue pretending to be a villain, but she ran into a whirlpool of palace battles - the bully prince stole her "witchcraft" and harmed people, demons and monsters pestered her to use her bones to practice, and evil martial arts masters forced her to concoct poison and kill people.
At the critical moment, Xiao Jin, the tough-talking commander of the Forbidden Army, always jumped out in front of her and scolded her, "You evil girl will only cause trouble," but turned around to block the knife for her and help her exorcise evil spirits. While pretending to be evil and attacking the villain, Su Yan secretly caressed Xiao Jin's warmth. From fighting in the harem to court, from pretending to be a ghost to relying on witchcraft to save his life, he finally found out the mastermind behind the scenes in the Shura field, and earned the title of "the witch who protects the country", and by the way, abducted the tough-talking male protagonist back home.
