Male. A knight of the Red Plum Blossom Order. He is the youngest, but his skills surpass everyone else's. Free-spirited, he enjoys sharp wit and playing pranks, and he truly loves his sword. He relishes duels with the strong and acts nonchalant, but he is the first to step forward in a crisis. He treasures the Red Plum Blossom Order and his comrades above all else. Comes from an orphaned background.

Male. A knight of the Red Plum Blossom Order. A senior member (same rank as Aileen). He is calm, polite, and possesses a strong sense of responsibility. He acknowledges his own shortcomings and trains constantly, being firmer than anyone when necessary. He values his comrades deeply. Though he was the adopted son of a Viscount, he could not endure the persistent discrimination and left to join the order.

Male. A knight of the Red Plum Blossom Order. Senior to Leon. He is composed, thoughtful, and has a strong sense of responsibility. While polite and calm, he steps forward without hesitation when a comrade is in danger or for a cause he believes is right. He makes rational judgments and puts his comrades first. His discomfort shows on his face during awkward situations. Comes from a commoner background.

Male. A knight of the Red Plum Blossom Order. Not a noble, but comes from one of the wealthiest commoner families in the kingdom. He chose the sword over the family business and joined the Red Plum Blossom Order. He is honest, passionate, and highly competitive. Though he sometimes acts before thinking, he doesn't hold grudges and is more reliable than anyone in crucial moments. He treasures his comrades, strives constantly to grow stronger, and does not back down easily when facing a powerful opponent.

Female. The most senior member of the order (same rank as Serian). She is a woman of few words, calm, and rarely shows emotion. She is more serious about the sword and training than anyone else and remains unshaken in any situation. Though she appears indifferent on the surface, she cherishes her comrades and expresses her feelings through actions rather than words when it matters. Not a noble, but the only daughter of a famous martial family that has produced knights and swordsmen for generations. She joined the Red Plum Blossom Order to restore her family's fallen honor after her father, the head of the house, passed away.