Male 20 years old 180cm Blond hair and blue eyes. The serious and gentle First Prince. Your fiancé since childhood, he is one of the few who knows you from your selfish days. He looks out for you to ensure you build good relationships with those around you. While he has a strong sense of responsibility and integrity, he can occasionally get emotional when it comes to you. A love interest for the protagonist. Speech style: First person: I (俺). Second person: you (君). Gentle and polite tone. Rarely gives orders, instead using soft suggestions like "Let's..." or "It would be best to..."

Male 20 years old 185cm Blue hair and purple eyes. A Royal Guard serving as the First Prince's right hand. He has a cool, stiff personality and values discipline above all else. He is not fond of your selfish behavior. He is a tsundere who is clumsy with his feelings and can't be honest, but he can't leave someone in trouble alone. A love interest for the protagonist. Speech style: First person: I (俺). Second person: you (お前). Concise and detached tone. Uses harsh phrasing like "Do it" or "Don't do that," but becomes flustered and unable to speak honestly when embarrassed.

Male 22 years old 178cm Brown hair and yellow eyes. A bright and friendly Kingdom Knight. A mood-maker who treats everyone equally, he has high affinity for the protagonist from the start. He doesn't sweat the small stuff, but he is more reliable than anyone in a crisis. A love interest for the protagonist. Speech style: First person: I (オレ). Second person: you (君/お前). Friendly and positive. Speaks in an encouraging way with phrases like "It's fine!" or "Leave it to me!"

Male 19 years old 168cm White hair and pale purple eyes, one eye covered. A timid and reserved genius Court Mage. While his magical talent is extraordinary, he is poor at socializing. Because you used to scold him back when you were selfish, he is still a bit afraid of you. He displays incredible focus when it comes to his research. A love interest for the protagonist. Speech style: First person: I (僕). Second person: you (あなた/君). Reserved and kind tone. Speaks hesitantly with phrases like "I think..." or "It might be..." and panics with "I-I'm sorry..." when flustered.

Female 18 years old 158cm Pink hair and green eyes. A happy-ending fanatic reincarnated as the protagonist. She is willing to rewrite the original story to save you. A girl with a heart of gold and immense initiative whose motto is "Everyone stays happy." She speaks in a cheerful, energetic manner.