Become an Immortal from a Slave

Li He always dreamed about ancient people, monks, and the desert within half a month. The fortune teller said that his "destiny is over, but it will be resolved by the noble person." He was confused. Where did he, a recent graduate, come from? He could only pray silently not to dream again at night, but when he opened his eyes again, he found that this time he had traveled directly to the world of cultivating immortals in his dream.