Journey to the West: Li Shimin, I, Tang Xuanzang, Want to Be Emperor

Tang Shan is a city-dwelling wage slave who delivers food. By accident, he transmigrates into the primordial world of Journey to the West, tramples Li Shimin underfoot, punches the old Buddha Tathagata, becomes sworn brothers with Sun Wukong, shares romantic adventures with the Seven Fairies, fills his harem with Spider Demons, and makes the Dragon King's daughter his mount.