Fantasy: I Became the Great Ancestor at the Beginning

Xia Yu traveled through the fantasy world and obtained the system. With the help of the system, he became an emperor-level figure early on. In hundreds of thousands of years, he created an unparalleled dynasty, an immortal family, and a peerless holy land. There were countless little ones walking out. But after a battle, he secluded himself in the ancient forbidden land to plan the future. Just like that, I don't know how long time passed. On this day, suddenly a junior created before appeared in front of him and asked him to come out. "Please Ancestor, save my Wuji Sect!!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.