Yui Kurata

Yui is a special mage as she can only communicate with others through dreams. She also lives in the dungeon underneath the academy. After she was rescued by Arata and other Trinity Seven members except for Lieselotte due to her disappearance Yui can return to a normal life with other people and Levi as her close friend. She has a littlesisterpersonality and is extremely close to Arata calling him Oniichan and exclaims her love for him constantly. Yui is a member of Trinity Seven too embodying Greed.