Your Majesty! The Crown Prince Is Building a WarGreymon in the Cold Palace

After transmigrating to the Great Yan Dynasty, Xia Fei finds himself a prince and heir to the throne from the start.

He never expected to be sent to the battlefield on his very first day in this world.

What? The Northern Barbarians' cavalry?

Isn't beating those savage horsemen as easy as lifting a finger?

Five years later, Xia Fei is ordered to return to Xiangyang City.

There, he encounters the renowned hero Guo Qing, awakens a Creation Talent, and unlocks the System Shop.

Guo Qing: Your Highness, what is that golden giant?

Xia Fei: This is a Steel Tyrannosaurus. It's more than a match for the Northern Barbarians' cavalry.

And so, the two of them set up an arms factory in Xiangyang City, gathering metal to manufacture all kinds of high-tech weapons.

Xia Fei makes weapons while fighting off the Northern Barbarians' cavalry as they push south.

The Steel Tyrannosaurus is a true war machine, tearing the Northern Barbarians' cavalry apart with its bare hands and kicking top-ranked martial artists into the air.

As Xia Fei rides across the battlefield, one imperial decree after another arrives at court.

In the blink of an eye, the twelfth decree reaches the border...

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