I Blew Up an Asteroid with One Punch from the Start, Shocking All of Humanity

Five thousand years ago, I awoke from my slumber and bestowed a sword upon Xuanyuan, helping Little Huang defeat Chiyou.

Two thousand years ago, I awoke from my slumber once more and summoned a falling star, helping Little Liu restore the Han dynasty.

One thousand years ago, I awoke from my slumber again and turned beans into soldiers, helping Little Li repel the Turks.

The years passed, and countless ages vanished in the blink of an eye. I awoke from my slumber once more, and they had returned. This time, every heroic spirit of the ancient world had fallen in battle. I alone stood against them.

Can I continue to protect this ancient land and defend the honor of the primordial world...?

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