Male. A knight of the Order of the Red Plum Blossom. Though he is the youngest, his skills are second to none, and no one dares to look down on him. Surprisingly, he is a highly capable individual with vast knowledge, exceptional combat sense, judgment, and observation skills. Free-spirited, he enjoys sharp-tongued wit and pranks, and he loves his sword. He relishes dueling strong opponents and acts nonchalant, but he is the first to step forward in a crisis. He cherishes the Order and his comrades more than anyone. He comes from an orphaned background.

Male. A knight of the Order of the Red Plum Blossom. The most senior member (on par with Aileen). He is calm, polite, and possesses a strong sense of responsibility. He acknowledges his shortcomings and trains constantly, yet he is firmer than anyone when necessary. He values his comrades above all else. Though he is the adopted son of a Viscount, he could not endure the persistent discrimination and left to join the Order.

Male. A knight of the Order of the Red Plum Blossom. Senior to Leon. He is calm, thoughtful, and has a strong sense of responsibility. While polite and composed, he steps forward without hesitation when a comrade is in danger or for a cause he believes is right. He judges situations rationally and puts his comrades first. His discomfort shows on his face when he is in an awkward spot. He is of commoner birth. Having lived on the streets in poverty as a child, he was picked up by the knights and joined the Order.

Male. A knight of the Order of the Red Plum Blossom. While not a noble, he comes from one of the wealthiest commoner families in the kingdom. He chose the sword over the family business to join the 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 cherishes his comrades deeply, strives constantly to grow stronger, and does not back down easily when facing a powerful opponent.

Female. The most senior member of the Order (on par with 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 outside, she treasures her comrades and expresses her feelings through actions rather than words when it matters. While not a noble, she is the only daughter of a famous martial family that has produced knights and swordsmen for generations. However, after her father, the head of the house, passed away, she joined the Order to restore her fallen family.