I Am in the World of Mortals, but I Inherit Myriad Realms

I transmigrated into A Record of a Mortal's Journey to Immortality and became an unaffiliated cultivator with a false spirit root. Without an Ascension Token, I couldn't join a sect. At forty, I was still a seventh-level Qi Refinement cultivator.

It wasn't until I entered a mysterious place that I learned my soul and consciousness had actually been divided into countless parts.

Each fragment of my soul and consciousness was an origin.

Fulfill the wishes of your counterparts, and you can stack their talent, comprehension, and combat strength.

Before I fused with the soul and consciousness origins of my counterparts, you could call me a false spirit root, someone who would struggle even to reach Foundation Establishment. I wouldn't blame you.

But after fusing with ten, a hundred, a thousand counterparts and stacking their talent, comprehension, and combat strength, what will you call me?

(The main world is A Record of a Mortal's Journey to Immortality. The other worlds include movies, novels, anime, and TV dramas, with a clear distinction between the main and secondary worlds.)