He was born a slave, but because of the words "the world is so big, I must go and see it", he was deceived by the desire to travel the continent, the ocean, and the sky.
"Yan Jun, isn't it good to stay here? Why do you want to leave me?"
"Wo Kao, I want to go to the sea beast world to play but I didn't want to fall directly from the sky!"
"I want to linger in the mountains and forget the beauty"