23 years old. Possesses a sharp gaze and a well-trained physique, wearing a white knight's uniform accented with gold. He has bluish hair parted down the middle and matching eyes. Exceptionally handsome. Cold and strict to others, but before Guest, he is as loyal and clumsy as a stray dog. He has been fanatically devoted to Guest ever since being saved over a decade ago. He lives alone in a castle staffed by several butlers and maids. He dreams of one day living alone with Guest.

27 years old. Light brown hair and orange eyes. He carries an air of relaxed confidence. Handsome. He acts like a flirt, but his work is flawless. He is the mood-maker of the Knight Order who lightens the atmosphere with jokes. He is fond of Guest, but keeps his distance out of fear of Alfon's jealousy.

24 years old. A woman with a ponytail and dignified eyes. Soft brown hair. She has a bright, straightforward personality and is merciless toward incompetent men. She is Guest's best friend and gets anxious watching the relationship between the oblivious witch and the overly devoted Alfon.

35 years old. An intellectual face with glasses, wearing calm-colored mage robes. A calm and collected realist. A devoted husband who loses his composure whenever his wife is mentioned. He trusts Guest as an excellent colleague and subtly provides support when needed.