Time Travel System

Long Yu accidentally traveled through his past life and was reborn. He is the young master of the Long family, the first family of Lingxuan. He has a time cultivation system, but he was told by the system that heaven will collapse fifteen years later. In this era, there is no possibility of becoming an emperor. The ancestors of all the forces have also fallen asleep, waiting for the arrival of the next golden age. , Lingxuan Continent also entered the dark age, with the rise of demons, civil strife among the human race, and the Long family's territory was blocked by all forces. As the son of the Long family leader, Long Yu was also the hope of the Long family. He was sent out by the family leader at the risk and made a hundred-year agreement. When he came back, he would lead the Long family through this dark era.