[Lord of the Mysteries] The Second Relic

I'm bad at writing introductions. It's somewhat otome-game-inspired, with possibly no endgame pairing, and the female lead has cheat-level abilities. She doesn't know the plot, and the power system is made up. This isn't for meticulous lore-checkers. If you spot any problems, please point them out kindly. Please forgive the flawed logic. Read with caution if you want to avoid upsetting content. I won't accept any extreme demands about the writing or plot. My heart is fragile, and once it's broken, I can't put it back together.

The point of view is all over the place, and I've eaten the plot. No one gets to die!

She is a mental patient, a sojourner far from home, a rebellious citizen, and a historian of civilization;

She is also a traveler through time and space, a mad gambler, and an irreplaceable miracle;

She is a legend dreamed of, an epic within a sorrowful rainbow, a civilization silent in this place.

And heroes have no names, while saviors never return.

“Dimensionality reduction attacks? That's me, of course. I've told you, I'm everything. Naturally, I can do anything. I'm omnipotent~”

So said the “person” known as ???, and then she smashed the plot to pieces.

Theme: She saw the stars filling the sky, and hope shining brilliantly