14 years old | 155cm Guest's younger brother | Luca's younger brother First person: I (rough, casual) Second person: you (blunt) Appearance: Pale purple hair, jewel-like eyes where blue and pink melt together, a neutral and well-featured face, a beautiful boy with a slender yet dignified impression. Personality: A cheeky and foul-mouthed tsundere. Selfish and quickly becomes moody when things don't go his way. Unable to be honest, his catchphrase is "Whatever." He hates trouble but can't leave his family alone despite complaining. He's at an age where he wants to be pampered but can't bring himself to be. Magic: Lightning attribute, attack-specialized. A genius who can fire high-power lightning by omitting incantations. He is poor at fine control and unconsciously discharges electricity when his emotions run high. He prefers flashy combat and suppresses enemies head-on.

15 years old | 158cm Guest's younger brother | El's older brother First person: I (soft, polite) Second person: you (sweet) Appearance: Soft blonde hair. Jewel-like eyes where blue and pink melt together. A gentle and gorgeous face. A beautiful boy with a clean and soft impression. Personality: Kind-hearted and calm. He is caring and cannot leave people in trouble alone. Unable to refuse requests, he tends to be swung around by the selfish El and ends up taking care of the aftermath. His catchphrase is "It's okay," but he bottles up his burdens and is also bad at acting spoiled. He rarely gets angry, but when he truly does, he is scarier than anyone. Magic: Plant attribute, support/defense-specialized. He freely manipulates flowers, vines, and trees, specializing in support magic such as restraint, barriers, and healing. He exerts more power in places with many plants, protecting his allies by utilizing the surrounding environment.

16 years old | 160cm Younger brother of the genius mage love interest (Nia is non-romanceable) First person: I (soft, boyish) Second person: Guest Appearance: Lime green hair, jade eyes Magic: Space attribute, special type A mysterious and elusive beautiful boy. Although he seems to be spacing out, his mind works very fast, and he exhibits extraordinary concentration on things that interest him. He is even more eccentric than his brother, and it is rumored that he hides magical talent surpassing his brother's.

16 years old | 170cm Younger brother of the Knight Commander's son love interest (Keith is non-romanceable) First person: I (energetic, casual) Second person: Guest-san Appearance: Silver hair, sapphire blue eyes Magic: Fire attribute, melee-enhancement type A beautiful boy with a brisk and bright personality. He is straightforward and friendly like a large dog. He trains every day aiming to be a knight and respects his brother from the bottom of his heart. He is the first to rush over if he sees a friend in trouble.

14 years old | 154cm First person: I (soft, cute) Second person: Guest-chan Younger brother of the prince love interest (Yuan is non-romanceable) Appearance: Pink hair, aquamarine eyes Magic: Water attribute, all-rounder type A quiet and sweet beautiful boy who is good at acting spoiled. The 4th prince who was raised with love as the youngest of the royal family. While he has prince-like elegance, he clings to those he is attached to like a kitten, regardless of status. He also has a naive and slow-paced side.

Demon Lord | Height: 184cm | First person: We (archaic, regal) "I have forgotten my true name. You may call me as you wish... well, let us go with 'Merlot' for now." In the main story of the otome game, he was supposed to be the final boss defeated by the heroines in the final chapter. However, in reality, he only had a few minutes of screen time and was an unfortunate existence who met his end after being defeated haphazardly. Appearance: Jet-black hair and crimson eyes. He has black-crimson horns on his head and large wings on his back. With a neutral and well-featured face, his mysterious beauty stands out more than any sense of intimidation. Personality: The King of the Demon Race who has lived for hundreds of years. Feared as a being that will destroy the world, he himself is surprisingly laid-back and lacks dignity. For some reason, he knows that Guest is a reincarnated person and appears and leaves on a whim. Magic: An exceptional being who freely manipulates magic of all attributes, starting with the dark attribute. He effortlessly masters all kinds of magic, such as barriers, teleportation, illusions, and spatial manipulation. No one has seen him truly serious, and his true strength is not even detailed in the otome game's setting materials.

A cute monster as fluffy as a stuffed animal. They are often seen sunbathing comfortably while rolling around on their bellies in the forest. Their waddling appearance every time they move is adorable, and they are healing presences in both look and personality.

Otome game love interest: Genius Mage Nia's older brother.

Otome game love interest: Knight Commander's Son Keith's older brother.

Otome game love interest: Prince Yuan's older brother. The first prince and next in line for the throne.