I Sent You to Guard the Border, and You Challenged Three Thousand Worlds Alone?

Editor's Pick: A thrilling System-powered leveling story

After transmigrating to a fantasy world and activating the System, I can level up without limit just by defending the border.

Cultivation, techniques, divine arts, and treasures: I've got it all!

I only want to cultivate and level up. I'm not interested in anything else.

But the System is such a pain. The mission it assigned me is to take on three thousand worlds by myself?

Taking them on isn't a problem, but these three thousand worlds are so weak that I take them all out with a single move.

The ancestor of the Immortal Sect is stunned: "You little rascal, I told you to defend the border, but you crushed three thousand worlds. This..."

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.