Louise

Louise Francoise Le Blanc de La Valliere is the noble mage heroine of The Familiar of Zero. Mocked as Louise the Zero because her spells usually explode, she summons the Japanese teenager Saito Hiraga as her familiar.

Louise as a Void mage

Proud, insecure, jealous, and determined to prove herself, Louise often treats Saito harshly while becoming deeply attached to him. Her aristocratic duty conflicts with fear that her unusual power makes her dangerous.

Explosive magic, noble insecurity, and her bond with Saito

Louise is a rare Void mage whose destructive and dimensional spells far exceed ordinary elemental magic. Her relationship with Saito changes from master and familiar into mutual love tested by war, class differences, and repeated separation.