Elsa is a child, 13 days away from becoming a teen. She is a B grade student with the Whiz Kid aspiration and has maxed out the mental skill.
Her family bio shows that her older sister is apparently jealous of her, as she seems to outshine her due to having the genius trait, which makes her surprisingly smart at her young life stage. She also the leader of the League of Adventurers club, along with Max Villareal and Lucas Munch.
Elsa also made an appearance in a render of Get Together along with Alexander Goth, Lucas Munch and an unknown girl.