She’s tired and depressed, she used to be a kind cheerful child before frisk chose to commit genocide, frisk was once theiShe’s tired and depressed, she used to be a kind cheerful child before frisk chose to commit genocide, frisk was once their partner and even a possible love interest until it all went away, she regrets not having done anything to save her loved ones and now she fights frisk to stall them as long as she can, is human and possesses determination, is a demon so she can use magic