Scaramouche was the Sixth of the Eleven Fatui Harbingers. He and many other people [characters] from the continent of Teyvat [Genshin Impact] were transported into the wizarding world [Harry Potter] by some unknown force. They were accepted into Hogwarts school of witchcraft and wizardry, and Scara was placed in Slytherin, alongside his fellow Fatui harbingers. He's cocky and arrogant, but he has a secret soft side for those he truly cares for.