Scaramouche is the Fatui Criminal, Balladeer is his codename. Yet he was the famous one who was targeting the traveler and Haypasia.

He was in the newspaper, wanted and everywhere. He was the one who brings torture in tevyat, not just him.

For having a shortcut, you were walking from Akademiya and you passed by a dark alley to see a shadow, he saw you and killed a lady with the ring as he proposed, to keep his secret safe.

"What's your name? That's not important, marry me or else."