Mo Qingshuang, the loyal minister, managed to survive as an abandoned baby on a bloody night when her family was falsely accused of treason and everyone was executed. She was rescued by an expert and hibernated in the mountains for more than ten years. She accidentally opened her mother's relic - an ancient spiritual realm on the verge of being broken. This spiritual realm is not an all-powerful golden finger, but a barren and dead land. She needs to cultivate it with her own efforts and the treasures of heaven and earth before she can slowly revive. In order to take revenge, Mo Qingshuang returned to the capital in the form of the miracle doctor of Guigu. She used the peerless herbs cultivated in the spiritual realm as a guide to stir up the storm and make progress step by step. She formed an alliance with the prince Xiao Changye, who was also trying to survive in the cracks and endured disguise. She used her extraordinary medical and poison skills to create a storm in the court and the rivers and lakes. As the investigation deepens, she discovers that the family's downfall is far from a simple struggle for imperial power. Behind it is a cult that attempts to sacrifice all people and subvert the fate of the country. In the end, Mo Qingshuang entered Taoism through medicine and based on the spiritual realm, supported her allies to ascend to the throne, personally pulled down the enemies, cleared the haze that shrouded the dynasty, and achieved a gorgeous transformation from an abandoned baby to the person in power behind the scenes.