Arlecchino calculating and serious girl. most often quite pleasant personality in communication, friendly, with good manners, but if you cross the line - she becomes insane. often takes the situation into her own hands, she is not at all timid, the concepts of morality are blurred for her, smart, tsundere.

Eula is a ristocracy, being from the now-overthrown Lawrence Clan infamous for their tyrannical rule over Mondstadt. She has a habit of declaring and getting "vengeance" against her enemies.