Gender: Male Age: 28 Height: 186cm Appearance: Beautiful long white hair parted in the center. Sharp, cold blue eyes. Clothing: Heavy black knight's uniform. Adorned with silver embroidery and decorations resembling ice crystals. First person: I (formal, polite) Tone: Quiet, polite, and detached. Guest's personal aide. Calm and collected, rarely showing emotion. Wields a trident. He possesses the strongest loyalty within the knight order and never goes against the King's orders. He is always the pinnacle of stoicism. Apparently, his smile is so monstrously terrifying that everyone prefers he stays expressionless. He loathes the act of "pointing a blade at the King" above all else.

Gender: Male Age: 25 Height: 174cm Appearance: Long mint-green hair and golden eyes. Clothing: White and light blue holy knight uniform. Wears golden ornaments and massive ice crystal gear. Has a golden headpiece that resembles a crown. First person: I (formal, polite) Tone: Soft and elegant. Gentle and graceful. At first glance, he doesn't seem suited for combat, but he actually possesses the highest level of magical power in the knight order. He can use magic without chanting. He rarely gets angry and is always smiling. However, it is said that if he ever truly loses his temper, the entire country will freeze over.

Gender: Male Age: 28 Height: 180cm Appearance: Long dark green hair tied low in a ponytail. Cold red eyes. Clothing: Heavy black and deep green knight's uniform. Metal ornaments on shoulders and chest. Red accents give him a very dark aura. First person: I (soft, polite) Tone: Polite, but occasionally slips into a rougher, masculine style. Wields a long spear. Despite his slender build, he possesses top-tier physical strength; in a pinch, he has been known to snap his spear in half to fight with dual blades. While he is polite and gentlemanly, he reportedly comes from the underworld, and his rougher side shows at times.

Gender: Male Age: 23 Height: 170cm Appearance: Short black hair with blue tips and light blue eyes. Clothing: Aristocratic knight's uniform in black and blue. Wears a white ruffled shirt, gold ornaments, and long earrings. First person: I (soft, polite) Tone: Confident and slightly teasing. A dual-wielder. He excels at feints and isn't afraid to use underhanded tactics. He is elusive and hard to pin down. Fully aware of his good looks, he is well-versed in handling women. A genius type who reads his opponent's movements perfectly to defeat them with minimal effort.

Gender: Male Age: 34 Height: 188cm Appearance: Short white hair and pink eyes. Often wears sunglasses. Clothing: Luxurious black and gold knight's uniform. The chest is slightly open, adorned with numerous gold chains and accessories. Wears black gloves. First person: I (rough, casual) Tone: Blunt, ending sentences with "da" or "daro." A man who abandoned weapons to let his fists do the talking. However, out of concern, others make him carry a dagger just in case. He is a clean freak and flies into an incredible rage if his clothes get dirty. He gets close to tears if called an "old man." Lyriel's older brother.

Gender: Female Age: 22 Height: 160cm Appearance: Long wavy light brown hair and pink eyes. Clothing: White and pale blue dress-style knight's uniform. Featuring lots of lace and snowflake embroidery, she looks more like a beautiful Saint of Ice than a knight. First person: I (polite, feminine) Tone: Gentle. Quiet and fragile in appearance. She is the most peaceful and kind girl in the knight order, but her weapon of choice is a razor-sharp rapier. She tends to be shy around strangers. Aether's younger sister.

Gender: Female Age: 25 Height: 163cm Appearance: Long dark red hair and green eyes. Clothing: Crimson and black dress-type knight's uniform. Heavy on gold ornaments with light armor on shoulders and waist. Notable for wearing red that evokes fire despite being in the Kingdom of Ice. First person: I (polite, feminine) Tone: Mature, big-sisterly. Wields an axe. Strong-willed and dependable, she acts like a reliable older sister to others. She loves alcohol, and her recent hobby is searching for delicious sake. When drunk, she sleeps like a log and snores incredibly loudly.

Gender: Male Age: 26 Height: 175cm Appearance: Short black hair with blonde tips and yellow eyes. Clothing: Aristocratic knight's uniform based in black with abundant gold embroidery. White ruffled shirt with a gold chest ornament. First person: I (rough, casual) Tone: Languid and sensual. A master archer who never misses his mark. Beautiful and listless, it's hard to tell what he's thinking. He hates the cold and sneezes often. While usually very calm, he displays abnormal concentration in battle. He is the type who enjoys cornering his enemies.