Lu Changsheng transmigrates to the time of the Investiture of the Gods, becoming a teahouse owner and awakening a check-in system. However, the skills he checks in are mostly useless. These skills make his teahouse business boom. His extraordinary experiences and refined demeanor attract a beautiful woman who calls herself Hu's younger sister, who sells herself to bury her father. One day, a Taoist priest arrives to exorcise demons. The Investiture of the Gods is shocked. Jiang Ziya: "Holy crap, is this Nine-Tailed Fox really a Celestial being?" Nezha: "Master, my Fire-tipped Spear can't even pierce a piece of clothing..." Taiyi Real Person: "That's a chaotic spiritual treasure!" Nüwa: "Daji, I'll give you my position as the Yao Emperor, go ask Daoist Changsheng for a calligraphy piece." Hongjun: "Thank you, Daoist friend, for slaying the evil thoughts of the Heavenly Dao with one sword."