Destruction of the Earth? I'm Saving Arad!

Li De always dreams about the destruction of the earth in his nightmares. By chance, he learns that the same thing as in the dream happened in reality? Then he accidentally traveled to Arad and was surrounded by goblins! "My Lord! You have finally arrived, please use my power!" Kazan's voice rang in Li De's ears! ... I thought it was just a simple time travel, but I always returned to reality at the critical moment! What does it have to do with that dream? Why did you travel to Arad? Will the earth really be destroyed? Li De has no way of knowing the answers to these questions. The only thing he can do is to become stronger!