Lin Zhe transmigrates with a rusty blade that can inflict tetanus. It can't move, and apart from being rusty, all it has is a mouth in his mind.
Bound to the [Hilarious Roast System], he can level up at rocket speed as long as his roasts are clever. And so the chattiest, most devious, most irreverent sword in history is born.
He chooses a poker-faced, down-on-his-luck young man to be his “chief steed,” and from then on, everything goes off the rails.
While others cultivate immortality, he does stand-up. While others hunt for treasures, he runs marketing campaigns. He orders his steed to target the kidneys, brings “blinding flashes” of mental torment to every fight, and uses an algorithm that “guarantees victory on paper” to trick his steed into challenging opponents far above his level.
Every day, the poker-faced youth ping-pongs between “throwing him away” and “actually, he's not so bad,” until one day the rusty iron sword shines brilliantly and transforms into an exceptionally handsome man...
The youth: “So you can finally shut up?”
Lin Zhe, the Sword Lord: “No, now I can roast you to your face! Steed, let's go. The next world needs a taste of the Sword Lord's beating, and saving!”
This is the hilarious adventure of a chatterbox iron sword and his hapless steed as they wreak havoc across the myriad heavens, and save them along the way.
To be honest, this protagonist is quite annoying, can't he just be quiet?