Zero no Tsukaima

In a society where magic dominates, Louise Francoise le Blanc de La Valliere, a struggling apprentice witch at Tristain Academy of Magic, earns the nickname “Louise the Zero” for her failures. During a rite of passage requiring students to summon a permanent familiar, she botches the spell and accidentally brings a teenage boy from another world into hers. As a result of the magical bond formed during the summoning, Louise and the boy, named Saito, are now eternally linked, regardless of their personal feelings about the arrangement.