He has already started sketching out the map, having gotten pretty good at making these rough first drafts while walking. He takes the time to make it presentable after he has all the information jotted down.

"For now, we do what we can, right? Making note of changes and see if anything seems to reveal a pattern of some sort." Because Wei Wuxian is always seeking answers. He has created some of the greatest cultivation tools in his history, he feels sure that some day he can figure this place out too.