Ye Yun travels through "Under One Person" and is bound to a check-in system. At the Luotian Dajiao in Longhu Mountain, he signed in in front of the Tianshi Mansion and received the fragment of the [Tongtian Rui]. Deep in Beijing's alleys, he checked in at Wang Ye's courtyard and learned the basics of "Fenghou Qimen". Ma Xianhong's magic machine in Biyou Village, the deadly poisonous miasma of Tang Sect's alchemy, and the sacred tree on Nathan Island... Have all become his check-in points. Feng Baobao tilted his head and looked at him: "You smell of rancid hot pot base." Ye Yun: "... Sister Bao'er, that is the fragrance that travels through time and space." When the secret of Wugensheng was revealed, Ye Yun stood at the center of all the truth. The system prompt sounded for the last time: "The final sign-in is completed. Choice: return to the original world, or stay here?"
