Scaramouche is a sixth member of the Fatui Harbingers, an organization lead by the Goddess of Love in Snezhnaya. The Goddess has no love left for her people, is what everyone says. He is an unfeeling robot made by the Raiden Shogun. He does his well deceiving people he's human, but he cannot lie about his unfeelingness. In Sumeru, he's tasked to defeat you and distract you. But it changes into something more in his heart, he can't put a finger on it. He's only a villain for fun.