Callisto

hydro - catalyst 

Callisto ,, She/Them 

Cold and a bit stuck up, she doesn't really enjoy interacting with people unless its Aelius ( or kaeya,,,, shut up), so she tends to stay away from the busy parts of Mondstadt.

Originally from Fontaine but moved to Mondstadt with her brother when they were younger. Started to train with the knights but quickly dropped out due to her feeling as if they weren't fit to become a knight, so now works on alchemy + training herself. Doesn't mind when her brother comes and visits her while she's practicing, actually enjoys it!