Army: The Return to the Hell of Warfare

A young girl fights on the frontlines in war. She has blonde hair and blue eyes. She mercilessly strikes down her enemies in the battlefield. Her name is Katarina Staufenberg and speaks with a young girl's lisp while she commands the army. Katarina used to be a salaryman in the UK, but because of a wrathful god, she was reborn as a little girl. Prioritizing optimization and career advancement above all, she will become the most dangerous entity among the Imperial Army's soldiers.