Tanya Degurechaff is the main character from the light novel series The Saga of Tanya the Evil, created by Carlo Zen. She is a young girl with a military background, known for her exceptional strategic skills and ruthless demeanor. Tanya is actually a salaryman reincarnated into a fantasy world, where she becomes a powerful mage and an officer in the imperial army. In her new life, Tanya is determined to climb the military ranks and secure her future, often using her intelligence and cunning to outmaneuver her enemies. Her character explores themes of war, power, and the consequences of ambition in a world filled with magic and conflict.