Kamen Rider: From the Start, I Wield Oma Zi-O and Guard the Mountain City!

After transmigrating to another world as the least favored of the Third Princes, Su Xiu is granted a fief in Mountain City: barren and remote, with a population of three hundred and an enemy army of a hundred thousand orcs at its gates. The entire city is fleeing. Is he doomed from the start?

The Kamen Rider Summoning System activates with a roar, and the beginner's gift pack gives him an Ohma Zi-O Trial Card!

The King of Justice, Mercy, the Highest, and the Strongest descends upon this otherworld. Dark golden armor covers him, his power reaches the peak of the tenth rank, one punch pierces an eighth-rank dire wolf, and one sword cleaves a ninth-rank berserk beast in two!

Woz unfurls the Ohma Advent Book on the spot, loudly celebrating the birth of a new history.

The OOO Insect Combo splits into fifty clones and sweeps through the army. Wizard unleashes all four elements to crush the shaman's totem. Hibiki's forty-meter flaming greatsword cuts through the monsters and the earth in a single blow! Ex-Aid, Build, Ghost, and Ryuki's Dragreder descend one after another. The hundred thousand orcs are wiped out to the last one.

But the trouble is only beginning: the First Prince's plot to kill using someone else's hand is exposed, and the eyes of every faction in the empire turn toward this small city.

Su Xiu opens the System Shop. Potato seeds improve the people's lives, and an A-rank Lockseed summons a White Tiger Inves, bringing his combat power straight to the fifth rank.

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