I Kill Demons in My Dream

Wei Yu had a dream, in which he slayed demons, practiced Taoism, subdued demons, and buried Buddhas... Until he ascended to immortality. When he became an immortal, he fell into a deep sleep, and then had a dream. In his dream, he slayed demons, practiced Taoism, subdued demons, and buried Buddhas... When Wei Yu woke up, he found that there were no more demons in the world, the Tao realm had been perfected, the demons had turned into Buddhas, and all the Buddhas had disappeared... He had also turned into rotten wood and closed his eyes. When he woke up again, he found that there were no more demons in the world, the Tao realm had been perfected, the demons had turned into Buddhas, and all the Buddhas had disappeared...