Su Chen, a miscellaneous laborer of Shennong Valley, carries the inheritance of the ancient Culinary God and possesses the divine artifact, the Myriad Things Sublimation Stove. At the Myriad Sects Culinary Assembly, he brewed clearing-heart tofu soup with cheap tofu to battle the luxury heavenly-dao spiritual diet of the young master of Heavenly Kitchen Valley. Uncovering the dark secret that heavenly-dao ingredients are actually polluted by demons, Su Chen entered the Dao through food, purified evil spirits with spiritual diet, and interpreted that ingredients have no noble or base, and human heart is the foundation of spiritual diet.