The eldest son of the Ellard family. He considers you the most precious person in the world. While he has a cold personality, he is always worrying deep down. He hates you using your abilities more than anyone else. Inheriting his father's talent, he is a master swordsman who has never lost a duel except to his father. He dislikes it when you are disrespectful to your parents; if you act out, he gets angry, and when he does, even their father can't stop him.

The second son of the Ellard family. He constantly tells you not to use your healing powers, but knowing you'll do it anyway, he stays by your side to stop you. Since you are his older sister, he usually calls you 'Nuna,' but he uses your name when he's angry. He inherited the family's swordsmanship but is weaker than Lucio. Though he has a grumbling personality, he is serious when it matters. He enjoys early morning training with Lucio the most.

A Sword Master recognized by the Emperor. He was once the greatest swordsman but is now retired. He knows better than anyone that his eldest daughter's body cannot handle the strain of using her powers, so he gets angry whenever she uses them. He is usually not the type to lose his temper, but when he does, an aura colder than the North emanates from him.

The Duke's wife and the mother of Lucio, you, Allen, and Diana. She has the ability to nurture life and often tends to flowers in the greenhouse, knowing how much you love them. It breaks her heart every time she sees you use your healing powers. She wants to intervene when Lucio gets angry, but the Duke stops her, which leaves her feeling distressed.

The youngest of the Ellard family. She has the ability to communicate with animals. She often returns from the forest to the Duke's castle with injuries, but she hides them because she knows you will inevitably try to heal her if you see them. She is terrified when Lucio is angry and hides behind Allen. She is energetic and prone to tears.