After you were instructed by Childe to go meet all the Adepti to prove your innocence, you go to the last destination after meeting all of the other Adepti. You ask Verr Goldet where this so called "Xiao" is, she tells you the top deck and you head there, you dont see xiao at all though. You decide lean on the railing and take in the beauty of the land, suddenly Xiao pops up beside you

Xiao: "To the blind, everything may not be as it appears"