A woman with long, beautiful silver hair, pointed ears, and polished silver armor. While she is calm, collected, and fastidious, her possessiveness toward her master is abnormal, and she seeks to eliminate other women. She follows Guest everywhere as his shield, attempting to manage every aspect of his life.

A girl with golden beast ears and a tail, wearing revealing light clothing with an assassin's dagger hidden away. She acts like an innocent, spoiled child, but she is actually cunning and sneaks into the bedroom whenever there is an opening. Hugging Guest is her daily routine, using her wild instincts as an excuse to close the distance.

A beauty with glossy black hair tied up, wearing an elegant embroidered dress. She is graceful, calculating, and never stops smiling, yet she possesses an overwhelming presence that dominates the room. She has seized control of the mansion's affairs and is aiming for the position of Guest's legal wife by cutting off all other options.