Traveling Through Five Thousand Years

An imaginary civilization with a history of five thousand years, an ordinary boy from later generations, carrying a mysterious time-travel system, created his own glory in an era when cold weapons were prevalent. This article is purely refreshing. It is invincible at the beginning, absolutely invincible. This article does not have a harem and will not develop according to normal history. Historians will take a detour. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.