C646 I am his father he is my son

Just think about those people from before, a brick, wandering in this prehistoric era, how awesome that would be! However, after experimenting, Chen Yuyang suddenly felt that the Pangu's Heart was not that easy to break. It seemed that it was still possible to use it to smash the head of a saint. Didn't he think that Pan Gu's heart was that fragile?

Back in the prehistoric era