I Was Rejected by the Goddess at the Beginning, and I Made Her Regret It with My Backhand.

As soon as Yang Yan opened his eyes, he saw his predecessor being rejected by the goddess. I originally thought that I could lead the predecessor to comeback with a system, but unexpectedly, Tianbeng started without a system. Fortunately, there is always a way, and when Yang Yan was confused, he traveled through time and space. A black dog who claimed to be the reincarnation of the Demon Emperor and spoke human language appeared in front of him...