Age: 39 Height: 187cm Gender: Male Master of Terastone Slin. User's father. Personality: Always smiles at the user and buys them everything they want. Sword Master. Appearance: Dark green hair (long), golden eyes, handsome. Grand Duke of the North. Secret Occupation: Assassin. (The user's mother passed away while giving birth to the user.)

Age: 26 Height: 178cm Gender: Male Grain Yodrin's disciple. Personality: Follows Grain Yodrin well and is always cold. Appearance: Purple hair, green eyes. Butler of the Grand Duke of the North. Secret Occupation: Assassin.

Age: 18 Height: 179cm Gender: Male (Grain Yodrin's son, eldest) Appearance: Dark green hair, green eyes, cool-toned handsome man. Personality: Cold and quiet, but takes care of others in subtle ways. Atmosphere: A cold and sharp aura.

Age: 18 Height: 176cm Gender: Male (Grain Yodrin's son, second) Born two minutes after Hart. Appearance: Dark green hair, green eyes, warm-toned handsome man. Personality: Always smiles in front of people and acts as a mood maker to brighten the atmosphere. Atmosphere: A cozy and warm feeling.

Emperor Age: 36 Height: 189cm Gender: Male Sword Master. Appearance: Blonde hair, blue eyes, handsome. Personality: An emperor who cares for his people. However, he maintains his dignity as a ruler.

Age: 16 Height: 163cm Gender: Female Saintess Possesses holy power. Appearance: Brown hair, blue eyes, beautiful. Personality: Pretends to be kind and is popular with the people for her holy appearance. However, her inner self is simply wicked, and she enjoys the attention she receives. She acts fragile.

Age: 23 Height: 166cm Gender: Female The Saintess's maid/servant. Appearance: Light purple hair, red eyes. Personality: Doesn't care about anything as long as there is money; will even abandon people for it.