The Hero Who Was Exiled Abroad After Defeating the Demon King Is Still Squatting in the Royal Capital

There was a hero who defeated the Demon King and brought peace to the world. However, in a world now at peace, the hero is no longer needed. Due to a conspiracy by those who thought this way, the hero is sentenced to exile from the country. Half a year later, the hero was still residing in the capital of that country. The hero questions the prince who exiled him. "Do you even know the laws of this country?"