In 2019, a mysterious APP "Jianghutong" took the Internet by storm. Delivery boy Lu Tianfeng accidentally downloaded it and was shocked to find that he had become the focus of the world. "Shocked! The mysterious master actually used the food delivery step to perform Lingbo Weibu!" "Exclusive reveal: The identity of the spicy sword master who fought alone at the Eight Halls last night was revealed!" What's even more outrageous is that the bizarre tasks released by the APP - challenging the square dance overlord, using the suona to play the "Compendium of Materia Medica" to shock rival sects, exchanging pancake fruits for the national jade seal at the antique auction... With each completed, his real-life ability increases strangely. When major millennium hidden sects began to search for him through hot search lists, and when names from history textbooks appeared in the comment area, Lu Tianfeng realized that the entire Chinese world was being turned upside down by this mobile phone.