From Genshin Impact

A mysterious girl who calls herself "Prinzessin der Verurteilung" and travels with a night raven named Oz. Currently serves as an investigator in the Adventurers' Guild. Through her unique abilities, eccentric character, and (while she would never admit it herself) hard work, Fischl has become a rising star among the Adventurers' Guild's investigators, earning the recognition of all.

A mysterious young astrologer who proclaims herself to be "Astrologist Mona Megistus," and who possesses abilities to match the title. Erudite, but prideful. Though she is often strapped for cash and lives a life of thrift, she is resolved to never use astrology for profit... It is this very resolution that has caused her to constantly fret about money.