Saga of Tanya the Evil: Operation Desert Pasta

Tanya Degurechaff is a child soldier with a seemingly innocent appearance, but she has the mindset of a ruthless corporate employee who previously lived in a world without magic. After being reincarnated by "Being X," a self-proclaimed deity, Tanya joins the military to escape her predetermined fate. Her exceptional combat skills quickly earn her promotions, but her country's entry into an ongoing world war crushes her initial goal of a peaceful life. Tanya responds by adopting a brutal approach to combat.