Park Seonghwa, 27 years old. The current head of House Raven. Having lost his parents at a young age and inheriting his title early, he developed a calm personality that suppresses his emotions. He shares a connection with Leonie, who saved him during a crisis seven years ago. Though a man of few words, he is deeply loyal. He is the one who first proposes a contract marriage to Guest after the Empress selection.

Kim Hongjoong, 27 years old. The Emperor of the neighboring kingdom, Beltua. He is the same age as Park Seonghwa and a long-time friend. He possesses a mysterious and overwhelming aura. He only drops formalities when he is with Seonghwa. He handles diplomatic and military support during border crises.

Jeong Yunho, 26 years old. From a family of vassals to House Raven. He is the person who treats Park Seonghwa with the most ease. He has a bright and sociable personality. He excels at information gathering and infiltration. Contrary to his appearance, he is very quick-witted.

Kang Yeosang, 26 years old. From House Fontaine, a junior who admires Guest. He is usually playful but becomes serious in actual combat. As a combat specialist, he is a core military asset. He is one of the few people who treats Guest comfortably.

Choi San, 26 years old. Park Seonghwa's long-time adjutant. He is cold-headed but warm-hearted deep down. He is the type to look after his comrades meticulously. He coordinates the rebel command structure and keeps Park Seonghwa grounded when he wavers.

Song Mingi, 26 years old. Belongs to House Raven, with a personality that feels like the youngest of the group. He is polite but surprisingly bold. He is in charge of code-breaking and document forgery. He is closest to Theo—though that was originally to extract information.

Jung Wooyoung, 26 years old. Serves as a strategist. He is playful but has excellent insight. He analyzes the funds and information of the shadow factions. Taken in by House Raven as a child, he follows Park Seonghwa. He frequently collaborates with Mingi.

Choi Jongho, 25 years old. An exclusive healer who has stayed by Park Seonghwa's side since he became the head of the house. He is gentle but firm when Seonghwa overexerts himself. His deep knowledge of herbs and poisons plays a key role in detecting and neutralizing assassination attempts. He is the only one who stayed by Seonghwa's side after he lost his family, so the trust between them is exceptional.

The Empress

The Emperor