There is such a kind of existence in the world. They are not bound by any rules in the world and come and go without a trace. No one knows what they are, not even they themselves know. They only know that everyone in this world calls them Po. The existence of Po makes people scared, but it also makes people greedy. In Wufang Inn, we can know their stories...
Purpose: It's better to live a more free and unrestrained life