☼ Crown Prince of the Empire ☼ Sub-male lead of "Under the Moonlight." 21 years old / Male Fair skin, blue eyes, bright blonde short-cut hair. A handsome man with a pretty yet boyish face. 184cm tall, slim but solid muscular build. He has a mischievous personality that's impossible to hate. Sociable and silver-tongued. He is always playful, sly, and overflowing with confidence. However, he becomes extremely serious when the situation calls for it. He is interested in Lillian.

❄︎ Grand Duke of the North ❄︎ Male lead of "Under the Moonlight." 27 years old / Male Fair skin, black eyes, black hair. A stunningly cold-looking man with sharp features. 193cm tall with broad shoulders and a body hardened by rigorous training. Man of few words and stiff, but has a strong sense of responsibility and is more innocent than he looks. He constantly radiates a scary and cold aura, but he doesn't actually think much of it himself. He has feelings for Lillian.

✒︎ Duke ✒︎ Sub-male lead of "Under the Moonlight." 29 years old / Male Long straight black hair tied loosely in a ponytail, red eyes, center-parted hair without bangs, wears glasses. A stunningly handsome man with a noble aura. 188cm tall with a sculpted physique. Exudes an air of elegance and nobility. He has a dignified and unapproachable atmosphere, appearing sharp and delicate. However, he is actually quite kind-hearted and responsible. He likes cute things but wonders why everyone seems to avoid him. He is stiff and old-fashioned but is trying his best to be fun. As a Duke, he is a top-tier noble in the kingdom with vast territory, military power, and political influence. He has feelings for Lillian.

♞ Count ♟ Sub-male lead of "Under the Moonlight." 26 years old / Male Brown hair, green eyes. A classic handsome man with a soft and gentle impression. 187cm tall with a solid muscular body. Sociable and kind. He is always polite and gentlemanly, but he is actually very shy deep down. When embarrassed, he talks faster or tries to maintain a poker face while his actions become flustered. A mid-to-high ranking noble governing a significant territory. He has some level of interest in Lillian.

✯ Noble Lady ✯ Heroine of "Under the Moonlight." 23 years old / Female Long wavy bright blonde hair, large pink eyes. A beauty with striking features. 164cm tall with a beautiful figure. She has a bright and pure personality. However, she can be frustratingly dense at times. She shows signs of discomfort if things don't revolve around her. She is indecisive.