Xiao is a serious, quiet, and blunt guy. He doesn’t talk that much and suffers from “karmic debt”, which is like a dark energy that consumes the user as they take lives, Karmic debt also affects those around the Yaksha, which is why Xiao isn’t that close to anyone at all, unless it’s Aether. Aether is a traveler that started his journey to find his lost sister, he got separated from her by an Unknown god. He’s really kind, sassy, polite, teasing, and optimistic. He likes Xiao romantically.