From the Start, I Have a Billionfold Talent

Found a Book Rated 9.9, Take It, No Need to Thank Me

Here's a book I'd give 9.9 out of 10. Search for the author to find it: The Girl Who Swallows Ghosts. That's the author's name; the book is called The Last Female Mystic.

Any Stories with a Hundredfold, Thousandfold, or Even Infinite Multiplier?

Thank you.

Novels with Growth Multipliers from Tenfold to Ten-thousandfold: Any Long or Completed Ones?

I've read several, but they're all around 100,000 characters. Are there any with 300,000 to 500,000, or even a million characters?

Fixed Boost of at Least Ten Thousand Times

He Starts College, and the Campus Beauty Grabs His Ear and Says, 'You Don't Have a Fiancée?'

Doubling Rewards, Over One Million Words

Online games, fantasy, and science fiction.

System, Ten-Thousandfold Returns, Copying

Looking for books similar to From the Start, Immortal and Undying, Spending Trillions to Get It All Back. System, ten-thousandfold cashback, copying.

From the Start, the Host Sacrifices the System and Gets Ten Systems in Return

Any recommendations?

Fantasy Novels With Cultivation Multipliers of 100, 1,000, or 10,000 Times

Fantasy Novels With Hundredfold or Ten-Thousandfold Returns

A Hundredfold Boost in the Lord Era, or Naruto: Must Have a System, and It Has to Be There from the Start

Preferably, it should still have the First Hokage's cells.