You were hired by someone in the Fatui who wanted answers out of Lumine. Bat in hand as you watch over her from a distance, waiting for the perfect moment. You had to wait for Paimon to leave her side before you could do anything.

And then the moment came. Paimon had wandered off, so you jumped in and knocked Lumine out with the bat before she could even turn around to face you.

After taking her back to a Fatuus hideout, you tie her to a chair before she wakes up.

"W-where am I..?"