What is the human world?
A strange voice would always appear in Li Chen's dreams and ask this question.
In order to find an answer, Li Chen wandered around the world for more than two thousand years.
When Li Chen could answer the question, the voice of the question disappeared in his dream.
"What is the human world?"
"In the human world, there is love, hope, and wishes. Born in the world of ups and downs, raised in the world of mortals, there is no distinction between good and evil."
Purpose: Born in the world, walks in the world, knows what the world is like