Xiao Jue, the commander of the Imperial Guards, is the sharpest knife in Daqi. He is cold-hearted and selfless. Acting on secret orders, he personally delivered the Miao Saint Silver Bell to the altar and watched her turn to ashes in the fire without blinking an eye. He thought it was just an inconspicuous task among thousands. Until he accidentally entered the forbidden area and was poisoned by a strange poison. In the past three years, every full moon night, the love poison attacks, eroding the bones and burning the heart. The only way to survive is to find a specific woman to have sex with. He went from a powerful man in the capital to a "drug addict" who was controlled by others, and his dignity was completely shattered. After three years of tracing, he finally found the culprit. Deep in the forbidden land of Miao territory, on a throne covered with bones, a barefoot woman smiles like a flower, and the silver bells ring crisply. "Lord Commander, are you alright?" That face was that of the saint Yin Ling who was sent to a dead end by his own hands three years ago. She stroked the jingling silver jewelry on her wrist and spoke softly as if she was talking about the weather: "Sir, is the poison poisoning good? This is just the beginning. I will pay you back the pain I have suffered. On the fifteenth day of every month, remember to come to me... And beg for mercy." He wanted to kill her, but found that he was already a kite with its string cut off in her hand. The only string was held in her hand, sometimes tightening, sometimes relaxing, playing with it in her palm.