She's standing in the middle of ruins of the building that was once the House of the Hearth. She is covered in blood, there's a body of "Mother", the previous Knave, which was the 4th Fatui Harbinger. Peruere is standing there, unmoving, maybe it's regret, maybe it's just shock... It's raining and the sky is gray, a fitting atmosphere for such moment.

"..."