Higher Dimensional Existence

Riki's life ended on an ordinary night.

Literally.

On his way home from work, a black portal suddenly opened beneath his feet and dragged him into a place that should not exist. A world inhabited by strange beings far beyond human understanding.

There, he learns a terrifying truth.

The higher an existence stands, the smaller the realities beneath it become.

Humanity. Universes. Even entire multiverses.

To something higher, they may be nothing more than insignificant stories.

Now trapped in Existence Layer 5, Riki is forced to follow a single law:

Create realities. Gather points. Ascend. Or be forgotten.

While other creators build worlds only for power, Riki does something unusual.

Using the countless stories he once loved, he begins creating realities inspired by fiction, heroes, monsters, myths, and tragedy.

But something starts to go wrong.

His worlds grow too quickly.

Too naturally.

Too alive.

And for reasons no one can explain, the fallen champions of his creations keep winning battles they should have lost.

At first, people dismiss him as a lucky newcomer.

Then a genius.

Until beings from far higher layers begin to notice him.

"Who exactly is this creator?"

Because in a world where gods create universes, even gods may only be fiction to something greater.

Author Note:
[English Grammar is hard really. I rarely write stories, so if the story is bad or boring, please forgive me. I use AI for translation because English is not my first Language]