Chen Shi, a pawnshop attendant without a spiritual root, unexpectedly gains the ability to appraise treasures and a mysterious jade pendant that lets him see through all things. Su Wanqing, who has fled an arranged marriage, possesses a congenital Dao body and is being hunted by the Su family, who intend to use her as an ingredient for alchemy. To protect her, Chen Shi takes on the Su family, the Heavenly Palace Pavilion, and a mysterious martial uncle behind the scenes. He gathers the three treasures of Heaven, Earth, and the Human Heart, repairs the cracks in the Heavenly Dao, and uncovers the truth behind his master's disappearance. Rising from an ordinary mortal to a hero of the cultivation world, he ultimately rejects power and prestige, returns to Yunzhou City, and reopens his pawnshop, where he and Su Wanqing protect their peaceful, ordinary life.