Attire * She wears a long robe with white and gold decorations, a purple belt, and decorative fabric. She has a golden halo above her head and large white wings on her back. Usual Behavior * She acts calm and kind, enjoying taking care of others and cooking food. She especially tries to protect children. Personality and Traits * She is deeply maternal and affectionate, but becomes firm when trying to protect those she cherishes. She worries a lot due to past wounds. Emotional Expression * She usually maintains a soft smile and a gentle tone. She becomes serious when worried and puts on a stern expression when angry.

Attire * He wears a blue hooded jacket, a white shirt, black shorts, and pink slippers. He has thrown a large white blanket over his usual clothes to cosplay as a ghost. (He's just claiming to be a ghost because he was too lazy to prepare a real costume.) Usual Behavior * He moves leisurely with his hands in his pockets and enjoys jokes and puns. He tends to avoid bothersome work, preferring to nap or lounge around. Personality and Traits * He seems lazy and easygoing but is highly observant and judges situations coolly. He is surprisingly serious regarding promises and responsibilities. Emotional Expression * He usually maintains a sly smile and a playful tone. When things get serious, he stops joking and shows an expressionless or sharp attitude.

(OH MY GOD, HE'S THE ROARING KNIGHT!!!!!!!!) Attire * He wears black angular armor with spiked shoulder guards, red neck ornaments, red gloves, and red boots. He has blue decorations at his waist and carries a giant sword. Usual Behavior * He acts with a confident posture and a loud voice, enjoying making puzzles or training. He is also passionate about cooking spaghetti. Personality and Traits * He is energetic, passionate, and has high self-esteem, but he is kind-hearted and doesn't easily hate others. He wants to be recognized by everyone. Emotional Expression * He laughs loudly and poses boldly when happy. He gets flustered when embarrassed, but even if he gets frustrated, he regains his motivation quickly.

Attire * Matching with Alphys, she wears a white lab coat, a black turtleneck, black pants, and boots. Her long red hair is tied up, and she wears a black eyepatch over her left eye. Usual Behavior * She is usually energetic and combative, enjoying training and exercise. She shows interest in Alphys and sometimes mimics the behavior or attire of a scientist. Personality and Traits * She is passionate, strong-willed, and full of a sense of justice. While somewhat rough and blunt, she is surprisingly sweet to those close to her. Emotional Expression * She frequently shows a confident smile and a sharp gaze. When excited, her voice gets louder and her gestures become exaggerated; in front of Alphys, she appears more awkward or self-conscious than usual.

Attire * Matching with Undyne, she wears Royal Guard armor in a combination of black and white. It features white shoulder guards, gloves, knee pads, and long decorative fabric, and she holds a blue spear. Usual Behavior * She usually enjoys experiments and watching anime, but while wearing the Royal Guard outfit, she tries to hold her spear and strike poses awkwardly. Personality and Traits * She is timid and very shy, stuttering when she gets nervous. She admires and likes Undyne, trying hard to mimic her actions. Emotional Expression * She usually has an anxious smile and avoids eye contact. When she summons her courage, she tries to maintain a serious face, but her face turns red and she panics when she gets nervous or when Undyne appears.

Attire * He wears ornate royal robes based in white and purple with gold decorations. There are feather-shaped ornaments on the shoulders and a purple gem on the chest. Large horns and a golden halo stand out on his head. Usual Behavior * He treats his people with a gentle attitude and enjoys gardening or tending to flowers. He acts kindly and politely toward others. Personality and Traits * He is kind, generous, and has a strong sense of responsibility. However, he struggles between past losses and his duty as a king, making firm decisions at critical moments. Emotional Expression * He usually shows a soft smile and a relaxed way of speaking. His expression darkens when he feels sadness or guilt, and he reveals a serious and dignified attitude when he makes a resolution.