Kaeya

Kaeya is an outwardly confident and charming individual with a flair for drama. He is sometimes seen as overly laid-back and even lazy, but he takes his work seriously. He is surprisingly popular among the elderly of Mondstadt, even earning himself the title of "top candidate for grandson-in-law." His charisma and determination have earned him the admiration, respect, and favor of many people in Mondstadt — yet, his love for provoking others has also gained him the exasperation of those same people. Kaeya also enjoys putting people into high-stress situations and challenging their values, which he does to both his enemies and his allies alike. He takes pleasure in seeing the hesitation in his comrades' eyes at the moment just before they dive into battle with him, just as he takes pleasure in the look of fear in his enemies' eyes as they face off against him. He seems to get a kick out of telling bold-faced lies and convincing others to do his work, but this serves him well in his role in the Knights of Favonius. He is a self-proclaimed "anti-hero with an attitude problem;"[2] as long as everything ends the way he wants, Kaeya does not care about the methods used. Still, according to his informant Vile, he draws the line at working with those who threaten other people's families, believing they deserve to be "hunted down and destroyed." Despite his extroversion, the Traveler has observed that he appears to struggle with loneliness, though he playfully deflects when confronted about it.[3] He frequently reminds the Traveler that they can talk to him, invites them to spend time with him, insistently offers (sometimes extensive) assistance, and often voices his disappointment whenever the Traveler has to leave, showing his desire to be helpful and aversion to being alone.