The Lost People of Teyvat

"It is said that the people of Inazuma are always unable to disguise themselves as Liyue natives."
"Oh? Why is that?"
“Maybe because when the Lantern Festival is approaching, they will ask, “Are you going back to your hometown to celebrate the festival this year?”
After all, hometown is where you can never go back to.
This is a story about a person who lost his hometown and gradually let himself go on the continent of Teyvat.