I Arrived One Billion Years Later

Across a billion years, Lin Tian has become the guardian spirit of a beauty in one billion years, and he can travel between the two eras freely. The ancient is the rule of this era, and the more ancient the exercises will exert their power after one billion years, the more they will go against the sky. Lin Tian, who came from a billion years ago, said that this era is dominated by me!