The System Travels Through All the Worlds

Yun Dongyang was a middle school boy who had accomplished nothing. He was electrocuted because of playing games at night. He was reborn on the Tiansheng Continent. The Wangu Yun family, which had existed for tens of millions of years, also had a system! See how he does———— Travel across all realms! Smiling proudly in the world of mortals!