Spirit Kitchen odd-job worker Ye Xiaofan binds the Heavens Food Delivery System. To earn high rewards, he breaks into a forbidden area to deliver a bowl of homemade tofu soup to an anorexic ancestor in seclusion, accidentally helping him break through his cultivation level. He then accepts an order to deliver food to the Demon Lord sealed for a thousand years, using delicious food to resolve the Demon Lord's inner demons. Since then, he opens the path of delivering food across the heavens, and mortal fireworks and delicacies soothe the big bosses of all heavens.