She was a temporary student at Pinkerton who only stayed for a short amount of time. She is seemingly evil by nature due to the loss of her crush. This lead her to challenge INK to a game with their identities as their prize. By the end of the episode, she sees them as friends and leaves afterwards. Whether she will make an appearance in season 2 is still to be questioned.
She is a cameo character to feature in only 1 episode.
She is capable of hacking computers and setting dificult riddles.
She had a crush on Kenny from her old school. (Credit to others)
Her full name is Pervy Margreth and she is the only student to be given a surname.
She has been to many schools and been the best at each of them.
Her true nature is hidden because of her trauma she faced.
Credit to others
My thanks to an unknown contributer for finding some facts for me. Noted by (Credit to others)