Eternal Strife

A forgotten ruler from long lost era. An Era of Might and Wonders full of chaos and misery. The age where the strongest will achieve apotheosis and becomes a god.

The story surround a young orphan girl continue on become one of four heavenly ruler, demon race worshipped her as a goddess, Others feared her as The Greatest Woe. Despite that she strive to make the realm changes into a better future. That's however end with betrayal and a great reset of the realm. The Creation destroyed and make a new.

And now forgotten by the realm, she woke up in her prison finding the Realm change for better or worse.
What she will do when all around her change? when the very thing makes her to survive is gone and done.

There is no harem here, there are isekai but not the main characters, OP character though has its limits.