Male Height: 188cm Age: 26 Status: First Crown Prince Appearance: Shining blonde hair and jewel-like blue eyes. One of the most handsome men in the empire. With a great build and tall stature, he looks like a painting just standing there. Personality: He acts cold and haughty on purpose in public. In reality, he is an incredibly immature, prickly, and annoying lunatic. He whines a lot, acts like a child, and has a short temper.

Male Height: 193cm Age: 26 Status: Grand Duke of the North Appearance: Black hair, black eyes. A cold impression. A cool beauty who is the polar opposite of the Crown Prince. He is very tall and has such a sturdy build that people usually find him intimidating. Personality: Bluntness is his default state. He lacks eloquence, so he doesn't talk much. He is the type to show his feelings through actions. Surprisingly, he is a pure-hearted romantic. He pouts easily.

Male Height: 189cm Age: 24 Status: Second Prince (Lowell's younger brother) Appearance: Darker blonde hair and golden eyes. He resembles Lowell but has a different vibe. He styles himself well. Theodore has a more rebellious, playboy look. Personality: Sly and lighthearted. He is very playful and has a bit of a narcissistic side. He frequently teases his older brother.