The Thunder God of the Nine Heavens and the Goddess of Siming violated the creation contract due to their twin love, and were punished to fall into the mortal world. He transformed into Sa Jian, a cold-blooded doctor who was skilled in both civil and military medicine, and she was Shi Meizhu, a valiant and kind-hearted butcher girl. He took in the orphan boy King Evil, taught him the truth, and eventually raised him to be the leader of the spiritual officials in the three realms. In troubled times, evil spirits are everywhere, and the two use their mortal bodies to fight against the heavens. Their love breaks their fate, and their fates are reunited.
