"Even without a mission there is still things to learn. People might be happy to talk about their homes. They take pride in the place that they live and because they live here they don't usually get to talk about it."

And Xie Lian is a good listener. He has always been happy to engage with the mortals of his home world. He can't tell them about the Heavenly City or that he is a god but he can still be someone who listens to the tales they want to tell.

"Having a visitor listen to them might be something that makes them happy."