They don't want me to try anymore.

But, I refuse!
……
Detailed description:
Richard transmigrates into the body of a prince in a small kingdom in a fantasy world, trembling under the shadow of invasion by a powerful nation.
Fortunately, I got the Hardcore Ruthless Simulator!
He originally intended to use the simulator to improve his strength and protect his country, but he never expected that... halfway through his journey, the country would be saved in another form.
"If you become my queen, I will ensure the peace and prosperity of your kingdom."
"Want to gain the power to resist the Empire? Then come inside with me, Dragon!"
"Your Highness, you wouldn't want your people to suffer, would you?"
An ancient black dragon, an imperial swordswoman, a pirate queen who roams the seven seas, a winter empress who reigns over the northern lands… Faced with their menacing arrival, Richard finally realized…
This simulator... he's not the only one playing it!