The Collapse Behind the Scenes Comes After the Flood

Qi Lian accidentally traveled through the prehistoric era and obtained the Collapse System. Since then, the world has been in chaos. Lord Tongtian, have you heard of Wuxiang's sword? Hongjun, who do you think is omniscient and omnipotent? Yang Liu, who do you think is the king of space? From then on, different events ushered in in the prehistoric era.