The Daoist master is

Over the past month, Li Yuan had thought about this question more than once, repeatedly recalling his memories from before he crossed over.,That book, he had read several times, but was not very interested in it. He didn't care much for the "receiving an official mandate and becoming immortal" that his master had always been preoccupied with.,The old man's obsession, he originally didn't believe it. What year is it now, still believing in the practice of "receiving a talisman and ascending to immortality"。