They tell him that he’s been cursed.
They tell him that they will look through the scrolls in the library to find a way to undo it.
Some of the elders offer that it might not be a bad thing that he’s forgotten, if all he has forgotten is Wei Wuxian.
Nobody tells him who Wei Wuxian is.
Lan Wangji thinks he can guess.
Short but poignant and oh-so lovely, this is a small gem of an amnesia fic.