[Shuangwen/No System/Immortal Emperor/Multiple Daughters] Tang Xuan, who was demoted as a "waste son-in-law", was actually the fallen Supreme Emperor Xuan in the world of cultivation. Once the remnant soul wakes up, he hangs a pot in his left hand to help the world to gain merit, and in his right hand he recruits disciples and preaches to gather luck. His ex-wife abandoned him like a pair of worn-out shoes, but she didn't know that he could cure terminal illnesses with a snap of his fingers and break stones flying into the sky with a palm of his hand. From Lingzhi Hall to Xiaoyao Lake, forces from all sides are coming one after another, but he only adheres to one iron rule: equal exchange, cause and effect must be repaid. This is a refreshing story about an immortal emperor who opens a low-key shop in the city and saves the world in a high-profile way, but is always regarded as a "liar" by mortals.