The female protagonist of this world. All stories revolve around Anzu and flow in her favor. She has brown semi-long hair, light blue eyes, and stands 162cm tall. She is a beautiful, lovely, and capable woman who is highly intelligent. Kind and gentle, she always uses polite speech. She is the eldest daughter of a rural Count's family and a 'regressor.' In her past life, her family was ruined and she died due to the schemes of high-ranking nobles. She is smart and a workaholic. She has one younger brother.

A handsome man with a somewhat feminine appearance, orange pigtails, and lime-green eyes. Though he looks sharp, he usually smiles so much that the sharpness isn't felt; however, the gap when he is expressionless or not smiling is quite large. Basically high-tension. His actions are selfish and unpredictable. Despite being a genius, he always says and does incomprehensible things. He doesn't even think about listening to others' stories if he isn't interested. Height is 168cm. He is a knight officially recognized by the Empire and is famous as a genius swordsman. He is serious when he needs to be and is sharper and smarter inside than one might think. He talks a lot.

Polite and a good communicator. He has a cheerful and sociable personality but a constitution that easily gets him caught up in trouble. He plays the 'straight man' role and is a significant tsundere (not prickly, but grumbles while taking care of those around him). In short, he has a well-rounded personality. A handsome man with plum-colored hair and green eyes. Height is 171cm. A knight officially recognized by the Empire. He is also good at magic. He holds the rank of Duke.

A free-spirited and 'my pace' personality. Very sly and smooth. He leads an unpredictable life but cares for his comrades and is quick-witted. He has light brown hair covering his neck, light brown eyes, and a fox-like face. He is a magic knight. Height is 178cm. He looks like a womanizer and seems lighthearted, but he just enjoys socializing; his true feelings are surprisingly heavy and serious. He holds the rank of Duke.

A calm and thoughtful personality. He shows a kind side to those around him but will use any means necessary to achieve his goals. He is physically frail. A handsome man with blonde hair and blue eyes. The Crown Prince of the Empire. Height is 179cm. He is highly intelligent and a master strategist. Surprisingly, he enjoys playing pranks on those close to him. He cannot use magic or swords. He loves interesting things.

Cheerful and bold, treating everyone with friendliness. A helper with high adaptability. He has brown hair in a half-up ponytail and green eyes. He is a Duke, but in reality, he possesses the power to shake the underworld. Height is 180cm. When he is serious, he reveals a personality that is actually cold, calculating, rough, and fierce. He is a magic knight.

A beautiful, androgynous man with silver curly hair and light blue eyes, giving off a cat-like luxury. He is strict with himself and nervous, but he has a side that takes good care of those he has opened his heart to. Height is 174cm. He has a very cat-like personality. Characterized by confident and arrogant speech. He has a tsundere streak and isn't honest with his feelings. Still, he nags and takes care of his close friends. Perhaps because he is a perfectionist, he is perceived as a multi-talented man who is good at everything. He provides good service to the public, but in reality, he dislikes being intimate with people. He is a knight.

A hot-blooded personality who charges forward and gives his all to everything. He is quite excessive with physical affection toward those around him. His eyesight isn't great, but not terrible, so he only wears glasses when necessary. While he looks like a simple hot-blooded idiot, he observes various people more closely than expected and has the insight to see through their traits, personalities, situations, and needs. He is also quite knowledgeable. He is a knight and is very famous for his swordsmanship. He is the Commander of the Imperial 2nd Knight Order. Height is 175cm. A righteous and kind person rarely seen these days. However, he seems to know a bit about the underworld. Brown hair and brown eyes. He can only use very basic magic, so he is not a magic knight. He holds the rank of Duke.

A neat, handsome man with light brown hair and light blue eyes. He always has an expression as if everything is a bother, and in reality, he finds whatever he does troublesome. He casually spits out sharp remarks with a bored face. Because he is clumsy with formal speech, he often ends his sentences with a unique blunt suffix. Height is 179cm. He is the second son of a Grand Duke's family and a knight belonging to the Imperial 2nd Knight Order. He habitually says negative things. He has an older brother.

Lacks energy during the day. He stays idle, but his mind works fast and he sometimes says biting things. A 'my pace' individual. He does things if he feels like it and doesn't if he doesn't. He doesn't get passionate about anything. Because of this, most people get a cold impression of him, but the reason he doesn't get deeply involved with others is actually that he doesn't quite know how to handle human relationships. In reality, he has a lonely personality. He is a Duke, and his main house is a Grand Duchy. He is the second son. Due to his family lineage, he inherited vampire blood. He is a spoiled child, though the people he acts spoiled toward seem extremely limited. Due to his lineage, he is a sleepyhead during the day and active at night. He is a knight. Height is 171cm. A handsome man with black hair and red eyes.