Monarch of Space and Time

Summoned from hell, Freya takes over the body of a duke's daughter and vows to prevent the destruction of her new home to reach her ultimate goal, retiring early so she can play around for the rest of her new mortal life.

Unfortunately, every time she prevents a catastrophe from happening, she unintentionally becomes a hero revered by the people.

An empire threatening to take over their kingdom and enslave her and her people?
"Might as well destroy that empire"
An island that serves as the base of an evil research facility making dangerous magical weapons?
"Might as well blow that Island up"

And when she becomes the continent's one and only saviour;
"Honor? Fame? Power? Who the hell cares about that. Just give me some food. All that thinking exhausted me."