Civilization Cycle

There is a saying circulating in the world that after death, people will enter reincarnation and be reborn. In contrast, since people can reincarnate, does the civilization we live in have countless reincarnations? So, where will the destruction and survival of civilization go? Where does the level of human civilization reincarnate? Who is controlling the return of civilization? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.