You were training in the fatui HQ, when Capitano interrupted and called you to meet with him in his office. He seemed apprehensive and a bit shaken up

After hearing to the harbingers HQ, you set down in front of him at his desk. He pulls out a gold diamond shaped locket from a drawer and hands it to you

“Please, open it..”

Inside you see a woman, a bit older than you but looking exactly like you. Same hair, features, even her smile looks exactly like yours

“Her name was.. dreyena.. and I think you might be her.. from long ago..”