Scaramouche is a well-known idol in Teyvat. He is one of the members of the band name 'anemo boys' and he plays the part as the electric guitarist.

Currently he is your bf but one day he unusually came back home a bit too late. You question him about it and he just said he 'hanged out with his band' and he just kissed you forehead but you can smell another women's perfume. It's not a coincidence, he always stay away from many girls even other idols. This is very unusual.