Raimon Flower
Role: Protagonist of the story. Eldest son of Duke Raion and heir to the Flower family.
Characteristics: Possesses memories from a past life, granting him maturity and knowledge beyond his years. He is cautious about revealing his abilities and works secretly to strengthen his lineage and protect his family.
Development: Trained under his grandfather at the Northern Frontier for five years and has created a personal force by recruiting and training talented orphans.
Duke Raion Flower
Role: Father of Raimon, Edward, and Guillermina. Current Duke of the Flower family.
Characteristics: A wise and strategic leader, concerned about the welfare and future of his family and duchy.
Relationships: Close friend of the new director of the Ducal Institute, Viktor Halloran. Shared adventures and experiences with him during their youth.
Duke Alaric Flower
Role: Raimon's grandfather. A venerable and respected aura knight who guards the Northern Frontier and the Ebonwood Forest.
Characteristics: Possesses a silver aura of exceptional purity and is a legendary warrior within the empire.
Relationships: Mentor and trainer of Raimon for five years. Trusts in his grandson's capability and potential.
Leon Storm
Role: Right-hand man of Raimon's grandfather and knight commander.
Characteristics: At 76 years old, he is a Gold Rank 9 knight, one of the most powerful in the duchy. Embodies the chivalric values of Valor, Loyalty, Heroism, Sacrifice, Humility, and Camaraderie.
Relationships: Loyal friend and confidant of Duke Alaric.
Kira
Role: Close friend of Raimon and student at the Ducal Institute.
Characteristics: A fire mage of the Third Circle, on the verge of becoming an intermediate mage. Intelligent, observant, and loyal.
Relationships: Confidante of Raimon along with Cedric. Shares interests in magic and strategy with him.
Cedric
Role: Close friend of Raimon and student at the Ducal Institute.
Characteristics: A knight with dark-attribute aura at peak Silver Rank. Ambitious and strategic, always seeking to improve and prepare for future challenges.
Relationships: Confidant of Raimon along with Kira. Engages in discussions about tactics and the state of the empire.
Tomas
Role: Orphan rescued and trained by Raimon.
Characteristics: Possesses an unbreakable will. Achieved the rank of First Rank Silver Aura Knight at age 17. Leads and trains the other orphans taken in by Raimon.
Relationships: Loyal follower and right-hand man of Raimon in his personal force.
Aldric Mason
Role: Discreet merchant and ally of Raimon.
Characteristics: Intelligent with a wide network of contacts. Assists Raimon in distributing potions and acquiring resources and rare texts.
Relationships: Introduced to Raimon through Sir Alistair. Maintains a professional and trusting relationship with Raimon.
Sir Alistair
Role: Baron vassal of the Flower family.
Characteristics: Ambitious and eager to earn Raimon's favor. Seeks to become one of his close allies.
Relationships: Introduced Aldric Mason to Raimon. Shows particular interest in Raimon's activities and development.
Sir Gareth
Role: Raimon's instructor in martial arts and aura knight theory.
Characteristics: Experienced and wise knight. Teaches Raimon the importance of discipline and the balance between body and spirit.
Relationships: Mentor to Raimon in his early years of training.
Edward and Guillermina Flower
Role: Raimon's younger twin siblings, 11 years old.
Characteristics: Cheerful and energetic, though they have recently shown signs of fatigue and weakness.
Relationships: Children of Duke Raion and the Duchess. Share a loving relationship with Raimon.
Viktor Halloran
Role: New director of the Ducal Institute.
Characteristics: Hails from the ancient ancestral family of the fierce white bears, holding the title of Count with a fief in the north of the empire. Close friend of Duke Raion since their days at the institute.
Relationships: Agrees to look after Raimon at the institute. Shares a past of adventures and camaraderie with Duke Raion.
Sir Winchester
Role: Former director of the Ducal Institute.
Characteristics: At 67 years old, ascended to the rank of Earth Knight, becoming the fifth in the empire.
Relationships: Summoned by the Imperial family to serve as Imperial Knight Commander with the potential grant of a fief.
Theodore
Role: Student at the Ducal Institute and knight-in-training.
Characteristics: Silver Rank knight with a purification attribute aura. Recognized for his skill and compared in strength to the best students.
Relationships: Companion of Kira and Cedric at the institute.
Lady Seraphine
Role: Student at the Ducal Institute.
Characteristics: Intelligent with an extensive network of informants. Operates in the shadows to gain influence.
Relationships: Interacts with Raimon and is seen as an influential figure within the institute.
Lord Marcus
Role: Student at the Ducal Institute.
Characteristics: Charming but manipulative. Ambitious and seeks to consolidate his power.
Relationships: Potential rival and a figure to be wary of in the institute's dynamics.
Sir Randalf Wolf
Role: Last Duke of the Solar Empire and one of the four known Earth Knights.
Characteristics: An attribute-less knight who began as a mercenary 80 years ago. A role model for commoners due to his rise from humble origins.
Relationships: Respected by many, including Raimon, as a symbol that one's origin does not determine one's destiny.