The Saga of Tanya the Evil, Vol. 1 (light novel) Deus lo Vult

At the very edge of the front lines stands a younggirl. She has golden hair, blue eyes, and pale, almost translucent skin. Thisgirl soars through the skies, mercilessly cutting down her enemies.She barkscrisp orders with the unmistakable voice of a child. Her name is TanyaDegruechaff.But her true identity is that of a 40 year old Japanese elitesalaryman who was forced by god to be reborn in the vessel of a little girl whomust live in a tumultuous world racked by war. Concerned with beingultra-efficient and desiring self-promotion above all else, Degurechaff willjoin the ranks of the Imperial Army's Military Mages and become one of the mostfeared existences in this new world...