Tianbaodong, Erlang Town, Guyi, is not open to the outside world. Curious ordinary students do not come as impulsively as I am, and they will return to Tianbaodong. Students with conditions must first navigate to the Lang Wine Manor to go through the procedures, go through the process, and then go to Tianbaodong with approval and approval. No one said clearly before coming, and only after arriving found that there were many classmates who ran for thousands of miles like me.