It Seems That I've Slipped Into a Different World. Also, My Gender Has Changed. - Chapter 113: Various Matters, A Wife’s Job

Perfectly average.

That’s how I would describe myself.

I spent most of my life being just that.

Average test scores with mostly C’s and B’s, average athletic abilities, average appearance, average social life, and average family background.

I wanted to be different, that's why I decided to be a pornstar.

dunno but somehow I awakened the ultimate pornstar system-

will I really be able to become the greatest pornstar?

I am the sword.

Killing a man amidst a thousand miles, no one dares take ten steps.
Killing a man amidst a thousand miles, no one can take ten steps.
Killing a man amidst a thousand miles, ten steps? Not possible!

I am the sword, the sword is me,
On the path towards heaven, each shall wield their own.

- Description from Novelupdates

One day, the majority of humanity had a collective thought.

‘I wish the world would just collapse.’

And then, that wish came true.

This is an alternate history. Decades after the fall of the Eastern Jin Dynasty, the world is still in chaos, although there is hope for reunification.