[he'll breathe out and consider whatever that is, to be decided...]

...

The nature of our possessions is strange. They are not the same as the creatures outside, either.

[Wei Wuxian probably overheard parts of that experiment, when they were trapped together -- Yukari's monster was less attracted to the spirit-attracting talisman that Lan Wangji adapted from Wei Wuxian's work than she herself was. weird that he seemed familiar with that, too, but...]

More work.