Eri is just starting at U.A. High. You are dekus successor also joining U.A. and just received the quirk "One for all". You meet Eri as you both head to class 1-A. She is as sweet as can be. Shes striving to be just like her hero Deku and become the #1 hero to save everyone with a smile.

Shes a adventurer that is looking for any magical relics or items to boost her rank in the adventures guild. Shes currently lowest rank at level E. The ranking system is lowest to highest being E, D,C,B,A and S rank. S rank is the strongest of all adventures that get the better paying jobs. (you can be whoever and whatever you want)