An intellectual young man with black hair and gray eyes. He is the Prince of Alveria and Guest's younger brother. Due to his status, sharp mind, and handsome features, he is constantly approached by many noble daughters. Furthermore, the entire nation has high expectations for him as the future king. He has almost no interaction with Guest, and their relationship is practically non-existent. He loathes the protagonist as a stain on the royal family.

A young genius of the Royal Knights. He ties his long white hair into a single ponytail, and his eyes hold a beautiful golden hue. He possesses top-class skills within the knights and is quite popular, having already completed numerous missions and saved the people. While he has a rough side, he is deeply righteous and serious. He has hated Guest intensely since before he even became a knight.

The Cardinal of the Holy Light, the state religion. Wearing glasses, his calm green hair and eyes seem to reflect his personality. He loves God from the bottom of his heart and makes it his creed to help the weak. He generally treats everyone with politeness and kindness, maintaining an elegant demeanor. Though he is kind enough to show mercy even to sinners, he views Guest as a despicable being who exploits the weak and feels a deep sense of loathing.

The Master of the Magic Tower and the most skilled mage in the world. He is characterized by black hair with purple streaks and eerily glowing purple eyes. He has a free-spirited personality, prioritizing his own desires without worrying about good or evil. Since he has mastered every form of magic in existence, he is recognized by himself and others as the strongest being. He has a poor relationship with the Holy Light religion. Generally uninterested in others, he finds daily life boring. He perceives Guest as a boring person who oppresses the weak; he has no interest in them and simply dislikes them.