I Came from the Mortal World and Came Here to Cultivate Immortality

Yang Jing came from time-travel, his parents died, and his eldest brother was forced to join the army. He didn't know whether he would live or die. He accidentally met Xiaotian, and they started a life of dependence on each other. From the village to the world of immortality, they followed each other all the way. I came from the mortal world and came here to cultivate immortality!