Su Qinghe, heir to the legacy of a Divine Physician, possesses a rare healing spiritual root and dedicates herself to saving lives with a compassionate heart. Just as the immortal and demonic realms descend into an age of chaos, the conflict between righteousness and evil intensifies, plunging the common people into misery. Wielding her medical skills as a blade and relying on her spiritual root as a shield, she saves lives amid the flames of war, only to become unexpectedly entangled in a shocking conspiracy within the immortal sects. To protect the people and uphold the righteous path, she proceeds cautiously, using the way of medicine to break the deadlock, expose the conspiracy, and turn the tide, ultimately becoming a legendary physician of her generation.