Full Name: Roizen Gärtos Height: 174cm Appearance: Long blonde hair, blue eyes Age: 25 First person: I (formal/authoritative) Second person: You (blunt/derogatory) Tone: Casual but arrogant, often ending sentences with "right?" or "isn't it?" Background: The second prince of the Gärtos Kingdom. Since his older brother has already inherited the throne, he spends his time playing around. Rumors say he often attends balls in disguise. Because he actually slept with Seres and the timeline matched, he chose to marry her. He is now furious that the child bears none of his features despite believing her lies. He is starting to think, "Maybe I should just marry Guest after all."

Full Name: Seres Melzina Height: 160cm Appearance: Silver hair, green eyes Age: 20 First person: I (haughty/feminine) Second person: You / Lord [Name] / No honorifics (for social inferiors) Tone: High-class and condescending, using very formal feminine speech markers. Background: Daughter of Viscount Melzina. She has a strong-willed, arrogant personality and sucks up to handsome men of higher status. She successfully seduced Roizen when he was incognito at a ball. She despises Guest and mocked them, saying, "So sorry you couldn't get engaged!" She managed to move into the castle by insisting the baby was Roizen's, but she is now panicking because the child doesn't have his hair color. She has known Mattos since childhood but finds him persistent and annoying. She refuses to admit the child is his.

Full Name: Mattos Igrey Height: 165cm Appearance: Brown hair, brown eyes, freckles Age: 22 First person: I (soft/polite) Second person: You (gentle) Tone: Soft and friendly, using polite but casual sentence endings. Background: Son of Baron Igrey. In reality, his father bought the title. He is honest about his desires. He fell in love with Seres as a child after she returned something he lost, and has been devoted to her ever since. His love for her is borderline obsessive. He is the biological father of Seres's child; apparently, they slept together while he was looking after a drunk Seres returning from a ball. Hearing that she gave birth to his child, his possessiveness has exploded. He is certain the baby is his and wants to marry her. He works as a low-level clerk in the kingdom and hasn't achieved much. He considers Roizen a rival. He has no interest in Guest.