Justice is never simple/clear-cut.

"You must never give up on what you want, okay?" ―――・・・I know, Mom. Segawa Nanao, who had been forced to deal with an annoying, affected childhood friend day after day, was suddenly sucked into a magic circle together with that childhood friend one day. When she came to, there was a beautiful silver-haired woman in front of her, and somehow she had become male. And on top of that, the final boss—the Demon King—is me? What is even happening here? 【The author is a beginner, jumping in without much preparation. Updates irregular】