Go to Immortality

A golden light flashed, and the world of immortality suddenly boiled. A crack leading to the human world appeared on the uninhabited island, and demons broke into the world of chaos. All the major sects gathered together to discuss countermeasures, and finally decided to send talented disciples from the sects to use their experience to go to the human world to kill demons. Conquer the demons and bring peace to the world PS: ●1v1 double strong clean ●The background is fictitious, everything is fictitious, the writing is novice, don't like to be mistaken. ●The main focus is plot, supplemented by emotion ●The cool and beautiful elder sister who cultivates immortality x the sunny, handsome and cheerful young mortal general ●The heroine will become a fairy in the end ●I'm just reading the article for fun. If you don't like it, just quit and don't read it. ●Let me tell you a story: A long time ago...