I Create Mythical Creatures and Stun the World

Urban Behind-the-Scenes Stories About Creating the Supernatural: Doesn't Fit the Title, Don't Bother

The protagonist gets a System, like in those novels where they gain something and earn shock points. Don't recommend anything that doesn't fit the title. I've been searching for ages, and almost all the books people have recommended don't match. I just want one book that does. Is that really so hard?

Making Up Worlds, Gods, and Evil... I Guess It's a Behind-the-Scenes Story

Any good similar stories will do.

The Protagonist Single-Handedly Plays Every Member of an Organization and Summons an Entire Organization

Novels About Founding Supernatural Organizations

Looking for Stories About Supreme Gods, Behind-the-Scenes Schemes, Fabrication, Creation, and Making the Fake Real

Just like the title says.

Behind-the-Scenes Manipulator, World Creation, Player-Focused Stories, Secret Organizations, Orchestrating Events from the Shadows

I'm looking for something like "Lord of the Mysteries": clear ideas and tight logic, a vivid imagination and a well-organized plot, meticulous setup, a tightly woven storyline, and a vast, richly detailed world. Or a story where one person plays the role of a mysterious organization operating behind the scenes. Please share your recommendations!

Looking for World-Creation Stories! Something Like Lilliputian Country or Low-Dimensional Game

I'm out of books! I'm out of books! I'm out of books! Important things have to be said three times! If there aren't any, I'd also take an imaginative story or something like "Reborn as a Super Battleship".

Urban Fantasy + Summoned Characters + Business

Nothing mindless, please.