Playing the Demon King of the Right Moment, I Was Summoned by a Cool Beauty from School

Su Huan somehow transmigrates and becomes the strongest Kamen Rider Ohma Zi-O!

What's more, he awakens a God-tier role-playing System.

As long as he completes System missions, kills mythical beasts, and keeps earning role-playing points, he can draw all kinds of rewards and power himself up, becoming even more of a Demon King than the Demon King himself!

But where are the mythical beasts? Su Huan can't find any!

Then, just as he's wondering, a campus belle summons him by contract to Blue Star, a world overrun with mythical beasts, and makes him her spirit pet!

Come on, I'm a Demon King who can destroy heaven and earth!

How could I become a spirit pet?

Yet as the haughty campus belle keeps feeding him, Su Huan realizes that life under contract isn't so bad after all.

Good food, a nice place to live, and the occasional mythical beast to kill for a prize draw. This Demon King has it way too easy!

Campus Belle: “You're my spirit pet. You have to do whatever I tell you!”

Su Huan: “Can you beat me? If you can, I'll listen to you!”

Campus Belle: “If you don't behave, I'll make you sleep in a doghouse and eat dog food! Hmph!”

Su Huan: “You're mistreating your king, are you? Fine, fine. I guess I need to show you just how terrifying the Most Benevolent, Most Virtuous, Most Powerful King can be!”

And so Su Huan, now transformed into Kamen Rider Ohma Zi-O, smacks the campus belle on her pert rear.

The campus belle bursts into tears: “Waaah! My spirit pet is harassing me!”

Su Huan: “What spirit pet? Call me Demon King!”