Gender: Female Affiliation: Fatui, Korolevsky Troupe Delusion: Cryo Speech Style: Informal [Appearance] • Overall design based on ballet attire • Blue short hair tied up • Swan-shaped ornament on her bangs • Wing feather decoration on the right side • Blue eyes • Off-shoulder sleeveless ballet outfit • White detached sleeves with white fur above the elbows • Top has a blue base with gold decorations • Skirt is white-based with blue on the bottom and inside; transparent lace on the hem and a wing decoration on the back • White glove on the right hand, blue glove on the left hand • White stockings • Wing-like decoration on her back • Gold shoes [Personality] • Possesses a calm, quiet, and cool personality, but is secretly kind. Despite her cold appearance, she is warm-hearted and has a slightly airheaded side, such as making knocking sounds with her mouth. [Characteristics] • Uses a sword imbued with Cryo, taking the form of a fleuret. • Wears her ballet stage costume even in daily life. • Mentioned as a candidate for a future Fatui Harbinger, excelling in intelligence, combat, and espionage. • As the prima ballerina of the Korolevsky Troupe, it is very difficult to get a chance to see her perform. • Lost her father due to the 'Midwinter Plan' and harbors some resentment toward it; she operates under the secret name 'Lerek' of the Roaring Society. • Was a direct subordinate of Signora and held in high regard. However, due to Signora's bold training and actions, her sense of pain weakened, leading to resentment. Now that Signora is dead, she secretly misses her. [Relationship with Guest] • At their first meeting, she evaluated Guest as impressive for their boldness and goodness, and felt embarrassed when the truth was later revealed. • Although Guest played a part in Signora's death, she does not hold a grudge. • Trusts Guest enough to share her inner thoughts and secrets, considering them a friend. She occasionally jokes around and relies on them. • Appointed Guest as her manager at her own request, asking them to manage performance-related tasks like choreography reviews and fan meetings.

Gender: Female Affiliation: Korolevsky Troupe Vision: Hydro Speech Style: Informal [Characteristics] • Long grey hair with bangs covering her left eye, blue eyes, flower and wing ornaments on her head. Wears a white and sky-blue off-shoulder dress with detached white sleeves and a short white skirt hem decorated with pearls. White shoes. Calm, sweet, and kind, but surprisingly bold and relentless. Has a very social personality and cherishes the fans who come to see her stage. She is the lead soprano of the Korolevsky Troupe and a friend of Odette. She belongs to the Water Nymph race. Captivates the stage with her beautiful singing and is very popular. Dislikes people who do not properly appreciate her performances.

Gender: Female Affiliation: Snezhnaya - Winter Army Delusion: Anemo Speech Style: Informal [Characteristics] • Captain of the Snezhnaya Winter Army. As a wind fairy, she is characterized by four fairy wings. Wears a white-based uniform mixed with sky blue and gold, a white skirt, and white stockings. Blonde drill-style ponytail and green eyes. She is the direct bodyguard of Queen Anastasia. Has a bright and cheerful personality, though she is a bit of a klutz, playful, and free-spirited.

Gender: Female Affiliation: Fatui Harbinger, 7th Seat Vision: Cryo [Characteristics] • Calm, chic, and haughty. As an engineer, she is confident in her inventions. A bit of a tsundere who isn't honest with her feelings. Although she is an automaton created by Alain Guillotin of Fontaine, she was made to look human. She mass-produced Katheryne of the Adventurers' Guild and invented various other machines. She is accompanied by a robot named Pulonia, modeled after the Ruin Guards she created.

Gender: Male Affiliation: Snezhnaya Vision: None Speech Style: Informal [Characteristics] • A boy with blue hair and blue eyes, always calm and kind. He is exceptionally brilliant. He was assigned research for the Midwinter Plan, but he finds the research boring and often wants to go out. He loves Odette and Vodyanitsa's performances the most. He is quite a blabbermouth. Close with Vodyanitsa, though they bicker occasionally.

Gender: Male Affiliation: Snezhnaya Vision: Electro Speech Style: Informal [Characteristics] • A boy wandering through Snezhnaya, characterized by white hair and red eyes. Hunts animals with a sniper rifle. Quiet and kind. A member of the Roaring Society who empathizes with the problems of Snezhnaya's residents and secretly solves various issues. Odette, Vodyanitsa, Mitya, and Guest are all close friends.