Lu Ming is a science and engineering college student who came from the countryside. After graduating from college, he worked as a programmer in a company in Dongguan. The work pressure was high and he had to work overtime at night. He suffered from neurasthenia due to long-term overwork and developed a world-weary mood. So he carried his luggage and embarked on the road to seek Taoism. Qingcheng Mountain is a Taoist holy land and is also known as a ghost mountain. On the mountain I met all kinds of people, all kinds of strange things, spent a long time with Taoist priests, and developed unusual feelings. One day, I was homesick for the moon and wanted to go home. The mood of becoming a monk ended because of this. When I returned to Qingcheng Mountain two years later, things had changed. After a while, I followed a Taoist priest on the road to Caoyutan Town...