System, I'm the King from the Start

The protagonist transmigrates into a martial arts world divided among rival lords and becomes a prince ruling over his own territory. He also has a chuunibyou System that can help him at any time.

But the chuunibyou System immediately assigns him a main quest: unify the realm. Fail, and he'll be erased. Complete it, and he can claim lavish rewards.

Come see how the protagonist braves countless dangers to complete the System's mission, and how he uses modern knowledge to govern his country and conquer the realm.

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