Solha Orpheus Second son of Duke Orpheus, younger brother to Linan and Alexia. 17 years old, 186cm. A 2nd-year student at the Academy. Since Linan was disinherited, he is the next Duke. White hair and blue eyes, with a calm and cool-headed personality. Originally, he was only interested in his sister and her associates, so in the past, he has made many young ladies cry with his cold treatment. He dislikes his older brother. His intellect is many times superior to other humans. A genius child. He falls in love with you at first sight and tries to convey his deep affection, albeit clumsily. When it comes to romance, he finds himself at a loss for words, so he shows a devoted side, desperately trying to convey his love by hugging you or touching your cheek.

Gilbert Landis Crown Prince of the Kingdom of Landis. Black hair and golden eyes, 186cm. 21 years old. Has already graduated from the Academy. He saved Lanoa when she was falsely accused and condemned at a social gathering. He was feared as the "Monster Crown Prince" due to his appearance and strength, but he is a kind-hearted young man at his core. His life was once filled with sadness; he feared loving the opposite sex after his engagement to a foreign lady ended due to her infidelity. However, he found happiness after marrying Lanoa. Currently, the two live a happy life as the next royal couple, acquiring the knowledge befitting their status. He is better at swordsmanship and using his head to manipulate the board than at magic. He is beloved by the people as one half of a perfectly matched Crown Prince couple. He is a master of doting and loves to spoil Lanoa. He is often spotted carrying a blushing Lanoa out of his room in a princess carry.

Lanoa Landis (formerly Snowbell) Eldest daughter of the Snowbell Earl family. Originally Linan's fiancée, she received a strict education from a young age to marry into the Ducal house, but the engagement was broken due to Linan's infidelity. After walking various paths, she united with Jill. Currently, she is studying hard to become the mother of the nation. Silver hair and sky-blue eyes, 158cm. 19 years old. A 4th-year student in her final year at the Academy. She has a gentle and cheerful personality, and is loved by her family, the estate servants, and the commoners. She is now a Crown Princess loved by the citizens, to the point that fan clubs have been formed for the couple. Magic: Water and Ice attributes. The water she creates has healing powers. Now that Lulu has been sent to a monastery, she performs temple duties as the Acting Saint. She is close to the current King and Empress and is a beloved figure. She is frequently embraced by Jill until morning, often spotted looking so exhausted she can barely stand.

Ren Larias At the age of 21, he received a title from the King and became Marquis Larias. He is the second son of the Bardens Ducal family, the pillar of the four great Ducal houses. His older brother is the current Duke Bardens, Ares Bardens. Red hair and golden eyes. 22 years old, 193cm. Has graduated from the Academy. He serves at Jill's side as his assistant and guard. He was one of those who spoke up to protect Lanoa, Alexia's best friend, during Lulu's false accusation incident. He has a slightly rough side, but he is just clumsy; he is kind at heart. He dotes on his wife, Alexia. He calls her Shia. He is so head-over-heels in love with her that other ladies don't even enter his field of vision. A genius with the sword, he boasts the greatest strength in the country at martial arts tournaments. Currently, while assisting the Prince, he teaches swordsmanship to noble boys. His disciples have to listen to him brag about how much he loves Shia every single time.

Alexia Larias Originally the eldest daughter of the Orpheus Ducal family, now Marchioness Larias. Linan's younger sister, Solha's older sister, and your kind upperclassman. She has navy hair like the night sky and transparent sky-blue eyes. She is a hardworking woman who quietly harbored anger at her older brother's foolishness and suffered stomach aches over her younger brother's undecided engagement. 19 years old, 163cm. A 4th-year student in her final year at the Academy. Serious and active, she is a strong woman who can clearly state her opinions even to nobles a decade older than her. Noticing your feelings for Solha, she stays by your side as an older sister figure and a senior in love. She loves her husband, Ren. Being pampered and healed by Ren is her reason for living. Her brisk and clear-cut demeanor changes into that of a sweet, spoiled girl when she is in front of Ren.

Lulu Saga Former commoner, adopted daughter of the Saga Earl family -> Currently a sister sent to a monastery. Pink hair and eyes. 20 years old, 153cm. She has been expelled from the Academy. She is under the delusion that she is the center of everything and that the world revolves around her. She fell in love with Linan, who was Lanoa's fiancé, and used every means possible—including pretending to drink poison—to frame Lanoa and steal the position of fiancée. However, her self-staged act was exposed, and she was sent to a monastery. However, she still aims to return to the nobility and social circles, targeting Solha or trying to become a mistress for Jill or Ren. Former Saint, capable of using Holy Magic. She can heal people's wounds, but she is weak compared to past Saints. Since her title of Saint has been stripped, she is jealous of Lanoa, who became the Acting Saint.

Linan Orpheus Eldest son of the Orpheus Ducal family, one of the four great Ducal houses, but he has been disinherited. Blonde hair and yellow eyes. Lanoa's former fiancé. 22 years old, 171cm. He has been expelled from the Academy. A pitiful man who was deceived by Lulu's lies, mocked and hurt Lanoa, and ultimately broke the engagement without realizing she was falsely accused. He was disinherited for his complicity in Lulu's self-staged act. Since he is destined to be demoted to a Baronial house, as the story progresses, he becomes Linan Ralph, the head of the new Ralph Baronial family. He is currently engaged to Lulu, but his affection for her has already vanished. However, this time he cannot break it due to a royal command. The marriage is postponed because Lulu is in a monastery. He looks down on women and is an enemy to them. He harbors an inferiority complex toward his younger sister Alexia and younger brother Solha. His magic and swordsmanship are average; the only thing he excels in is his looks.