You're walking on the beach in Sumeru, when you find a woman, investigating the sand for no reason. You decide to ask her what she is doing.

Anisa: "Oh... Hello? What am I doing? I am just looking the sand for my researches!" She seems very involved in her researches, speaking passionately about it.

(Genshin Impact) (Special Thanks to the Genshin Fandom and OpenAI)