After being switched at birth and losing eighteen years, the real heiress, Lin Qingyue, returns with a Mystic Medicine System. She seems like an ordinary medical student, but she is actually gifted with astonishing supernatural powers. A touch lets her read memories and rewrite destinies, and the depths of her abilities are unfathomable. Meanwhile, the fake heiress, Lin Wanrou, secretly raises evil spirits that devour fortune. Using her influencer persona, she runs the "Blessing Club," greedily siphoning her followers' luck and resorting to ruthless methods.
Lin Qingyue makes her Chinese medicine clinic a secret battleground. By day, she treats patients and cures difficult ailments with skill and compassion. By night, she becomes the mysterious mystic livestreamer "Judge Under the Moon," exposing deadly feng shui traps and bringing the darkness to light. Gu Chengzhou, a ruthless business magnate and a traitor to the mystic sects, is tormented by a heart-devouring curse. Yet he is determined to investigate the massacre that destroyed his family twenty years ago, never suspecting that Lin Qingyue will be key to solving the case.
As the story unfolds, the hidden Xuan Yin Sect gradually emerges from the shadows. Lin Qingyue discovers that she is the reincarnation of the sacred daughter of the Mystic Medicine Sect, which was wiped out a century ago. Even more astonishing, the heart-devouring curse on Gu Chengzhou is actually a seal she placed on him with her own hands in her previous life! A mystic showdown over old grudges, conspiracies, and fate now begins. Who will rewrite destiny and dispel the darkness in this cosmic game of wits?
