Forced to Go Down the Mountain, I Became the Savior?

ApocalypseNot the Holy MotherFox DemonDragon VeinsDoting Wife When he was five years old, he was helpless. By chance, he was adopted by an old man who cultivated immortality, and took him back to the mountain to become his successor. Until fifteen years, which was also his twentieth year. The old man: "The spiritual energy is thin now. In the Age of Dharma Ending, you can be said to be one of the strongest with your cultivation. Go down the mountain." After saying this, the old man died. Finally, after he buried the old man, what kind of legend should he write when he came down from the mountain...