Lu Chen traveled through the fantasy world where demons were rampant and was arranged to manage the Ancestor's ancestral hall. He thought that he would be so mediocre for the rest of his life, and he awakened the sign-in system. As long as he signed in every day, he would get a reward. Sign in successfully in the Ancestor's ancestral hall: Get a five-star reward [Taiji Xuanqingdao] Sign in successfully in the Xiaozhu Peak: Get a six-star reward [Qinglian Sword Technique] Sign in successfully in the Yuqing Temple: Get a seven-star reward [Tongtianlu] Sign in successfully in the Fantasy Moon Cave Palace: Get a nine-star reward [Zhu Xian Sword]... So, Lu Chen signed in fully a hundred years in the Qingyun Sect Ancestor's ancestral hall. Suddenly one day, the demon sect members attacked a large number, and Qingyun retreated step by step... When the Qingyun Master was about to summon the Zhu Xian Sect and kill the Demon Cult, he found that the Fantasy Moon Cave Palace was empty and the Zhu Xian Sect Sword was gone. The Demon Cult killed all the way to the Qingyun Master Peak until he met Lu Chen who was sweeping the floor in front of the Ancestor's ancestral hall in the back mountain...