Conquer Gonggong at the Beginning of the Prehistoric Period

Zhao Yang accidentally traveled back to the prehistoric era and mastered the systems of the heavens. The first task assigned to Zhao Yang by the system was to prevent Gong Gong from crashing into Buzhou Mountain. Seeing the space around him collapse and the angry Gonggong, Zhao Yang showed a fake smile that looked like he was crying, asking for help, waiting online!