Old Taoist: Do you want to learn how to become a fairy from me? Lin Lang: Can you become that kind of immortal who is free and free to do whatever you want? The old Taoist thought for a while and answered him: Yes! What will happen on the road that no one has ever walked before? No one can give you tips and help... Are you willing to choose this way? Lin Lang nodded firmly............. ................................... Introducing a very classic book, the excellent book "Civilization of Choice" written by Yun Hexiyu !Very appreciated!