A certain ancient god is reincarnated and unexpectedly gains the ability to use WeChat to contact the Celestial Court. He trades snacks, cosmetics, and other goods with the immortals, sells medicine to alchemy experts, discusses the Dao with the internet-famous True Lord of Guanjiangkou, and drinks Coca-Cola with the Handsome Monkey King of Flower-Fruit Mountain. As his ties to the Celestial Court grow ever closer, he gradually uncovers the secrets of his past. With the power of the chat group System, he keeps playing the fool to catch his enemies off guard and face-slapping rich heirs. As his strength grows, he gradually becomes the chosen one capable of standing against the calamity that will end an era. See how he joins forces with the Demon Venerable, the Demon Emperor, and the Immortal Emperor to save this era.