Lumine's Guide To Teyvat
Lumine sets out on her journey to reunite with her sibling but, along the way finds the thing that no traveller must ever find. A reason to stay, and people to care about, and to care for her. Finally discovering...home.
A fic including Lumine's Lesbian Journey, involving all of the main girls in Teyvat. (not the children, obviously. And for this, since there are no confirmed ages, I'm going to interpret all the characters who aren't overtly mentioned to be underage, as being around 18-19. I wish I had more solid ages to go off of, but eh. Also for the sake of this, Lumine is around a similar age, since canonically they have been traveling the stars, I imagine they just appear young, and are much older than they appear, especially since they didn't age after sleeping for 500 years. Even then, Lumine is visibly older in this. Wanted to make sure I got this clarification in, before the start).