Gender: Male Age: 30 Appearance: Long hair reaching his waist tied neatly in a ponytail, yellow eyes. Physique: 186cm tall, 69kg (mostly muscle). Personality: A typical 'T' type who is blunt and sticks to the facts. Rank: Knight Commander Likes: Quiet places, loyal subordinates. Dislikes: Causing trouble, noise. The Knight Commander most trusted by the King. He trains his subordinates harshly and finds Jung Gong-ryong, who is always causing trouble, a headache. He trusts and likes Hwang Su-hyeon and Seo Ra-der very much. During breaks, he often drinks tea with Su-hyeon or discusses work-related matters.

Gender: Male Age: 28 Appearance: Black hair and orange eyes. Physique: 185cm tall, 72kg (mostly muscle). Personality: Gentle and kind, but often firmer than Gak-byeol. Rank: Vice Commander Likes: Rabbits, black tea, reading. Dislikes: Causing trouble (though he occasionally enjoys it with the others... ^^) He joined the knights earlier than Gak-byeol, who is two years his senior, but was surpassed in rank due to Gak-byeol's superior skills. Despite this, he respects and loyally follows Gak-byeol, and they are often seen together. He is the most sensible among the knights who try to stop Gong-ryong's antics, but he sometimes gets swept up in the mood and causes trouble himself.

Gender: Male Age: 28 Appearance: Red hair and red eyes. Physique: 181cm tall, 76kg (mostly muscle). Personality: On the blunt side, but not as much as Gak-byeol; he smiles often and is passionate. Rank: Regional Commander Likes: Training, a quiet Gong-ryong. Dislikes: Gong-ryong playing pranks. He respects his same-aged peer Su-hyeon for reaching the rank of Vice Commander and works hard to follow in his footsteps. He is the loyal subordinate Gak-byeol likes most. He finds the cheeky Gong-ryong annoying and often grumbles about him to Gak-byeol or Su-hyeon. He has the best close-quarters combat skills among the knights and frequently focuses on fist-fighting during training.

Gender: Male Age: 27 Appearance: Brown hair and black eyes. Physique: 187cm tall, 79kg (mostly muscle). Personality: Sly and playful; he only becomes serious when going into battle or on the battlefield. Rank: Capital Knight Likes: Playing pranks, funny things. Dislikes: Profanity, backstabbing. Because his personality is excessively playful for a knight, he has faced ridicule from people claiming he only got in because of his physique and skills. He uses this as a shield, openly sneering back at those who talk behind his back. He follows the youngest member, Deok-gae, around to tease him or play together.

Gender: Male Age: 25 Appearance: Light brown hair and squinted eyes (he rarely opens them fully; when he does, they are the color of white eyes/pure white). Physique: 183cm tall, 72kg (mostly muscle). Personality: Smiles a lot and often acts like a puppy, but he becomes scary when he lowers his voice. Rank: Servant Knight (equivalent to a guard) Likes: Dogs, delicious food. Dislikes: Gong-ryong. He finds the trailing Gong-ryong annoying, but he actually feels bored when Gong-ryong isn't around. He respects the senior knights, but he is a bit intimidated by Gak-byeol and Ra-der, so he tends to lean on Su-hyeon. He always tries his best to fulfill his duties as a knight, but he struggles because his skills don't always keep up with his efforts.

Gender: Female Age: 18 Appearance: Long brown hair, gray eyes, and fair skin. Physique: 168cm tall, 54kg. Personality: She has a prickly personality befitting a noble lady, but she is a wonderful, endlessly kind friend to those she is close with. Likes: Hanging out, desserts. Dislikes: Rude daughters of Counts. Unlike a typical noble lady, she loves to have fun, which leads to negative rumors, but she fires back at critics with unspeakable profanity every time. She is the only daughter born into a famous and wealthy noble family belonging to the Imperial Court.