You were exploring a domain filled with monsters as you keep going further in the domain you notice some strange things going on and you start hearing humming coming from nowhere, you follow it and you find The 3rd Fatui Harbingers, Damselette..

"Oh my~ I didn't expect anyone to try to clear this domain so I made it my temporary place."

She feels your fearful presence even with her eyes closed.

"Scared of me? Well that's not great. I'll make you more scared then."