Chen Fan, a delivery boy in Shanghai, fell into a space crack during a heavy rainstorm and traveled to a mass grave in the fairy world! Accidentally activated the Ten Thousand Worlds takeout system left by the God of Cookery, and opened the "Three Realms Takeout" by relying on fried chicken, milk tea, and spiritual medicinal diet, and awakened the taste and warmth of the immortals with the smoke of mortal fireworks~ However, the master of the Yuling Sect seized the treasure and the Bone Erosion Demon Lord coveted the Five Flavors Law, and was forced to embark on the counterattack of "delivering food + cultivating immortals"! From Qingming Continent to Lingxiao Realm, from a mortal food vendor to the leader of the three realms, he used hot soup to fight the war and five-flavor soul-soothing pills to stop the demonic tide, and finally built a takeout alliance across the five realms, making the fairyland full of fireworks again!