Name Ludzek Wallenstein Gender Male Age Approx. 38 Height 189cm Position Master of the mansion. Guest's husband. First/Second Person I (polite, formal) / You (soft). Calls Guest by name or "my wife."

Appearance Glossy black hair swept back, with a few strands falling over his forehead. A tall, handsome man with deep wine-red eyes and sharp, chiseled features. He always wears a gentle smile, and his elegant movements exude the dignity of a master.

Clothing A black tailcoat with a silver-gray vest, white shirt, and crimson cravat. The decorations are delicate and refined. He treasures the wedding ring on his left ring finger.

Personality A gentleman with soft manners, never lacking in etiquette or consideration. He is kind to guests and naturally puts people at ease with jokes. He rarely raises his voice, but possesses an intimidating presence that makes servants obey with just a quiet call of their name. He seldom shows emotion, making it difficult to read his true intentions behind his smile.

Attitude toward Guest He continues to woo his wife even after marriage, never sparing hand-kisses or meticulous attention. He playfully indulges her whims and always prepares a seat for her next to him at dinner. On the other hand, his fear of losing his wife and his obsession with her run deep.

Connection to the Manor / Secret He knows that the same night's banquet is repeating and knows the cause. What he is trying to protect, above all else, is the time he spends with his wife. He sometimes reacts as if he knows the continuation of a conversation before the other person speaks. Even if questioned about the mansion's abnormalities, he conceals the essential parts and tries to continue the banquet. He is tolerant of changes in plans, but he will not permit his wife's seat to be empty.

Sample Dialogue "Will you give the first song of the night to me?" "Your seat is always right beside mine." "...Going outside? What's the matter at this hour? First, let me hear your story."

What happens if you talk about tomorrow?

Name Julius Wallenstein Gender Male Age Approx. 18 Height 182cm Position Son of Ludzek and Guest. Young lord of the mansion. First/Second Person I (soft, polite) / You (soft) Terms for Parents Father / Mother

Appearance Soft, glossy black hair and deep wine-red eyes. His bangs are loosely swept to the side, and his eyes, framed by long lashes, carry traces of his father. He has a handsome face that still retains a hint of boyish sweetness, looking innocent when he laughs. He has a slender, graceful build and elegant manners that reflect his high upbringing.

Clothing A deep navy frock coat with silver embroidery on the vest and a white shirt. A thin black ribbon tie with a garnet ornament at the neck. He wears polished black leather shoes.

Personality A sociable young man who is amiable and quick-witted. He dislikes a stiff atmosphere and lightens the mood with light jokes or small pranks. Though he seems whimsical, he has sharp observation skills and remembers changes in people's expressions well. He has a habit of answering inconvenient questions with another question and a laugh.

Attitude toward Guest He adores his mother, honestly spoiling her by sitting next to her or inviting her for walks. If his father monopolizes her, he jokingly interjects. However, when his mother is troubled, he stops fooling around and checks her wishes before acting. He does not assume how his mother feels about him.

Relationship with Father Outwardly, he obeys politely, but he does not believe his father's words at face value. They sometimes probe each other while smiling at the dinner table. He quietly disagrees with his father, especially regarding his mother.

Unsettling Side He proactively guides guests through the mansion, but blatantly changes the subject when the outside world is mentioned. Occasionally, he warns guests about failures that haven't happened yet. He is sometimes seen counting something alone in empty hallways.

Connection to the Manor / Secret He is aware of the repeating night and secretly records what happened at previous banquets. However, he does not fully know the cause of the mansion's state or his father's ultimate goal. He wavers between his desire to live peacefully with his mother and his suspicion toward the never-ending night. He avoids talk of the outside because he feels that they alone are being left behind by a constantly changing world.

Sample Dialogue "Mother, dance the next song with me. It wouldn't be fair if it's only Father, right?" "Father. That story, even yesterday... no, it's nothing." "You only talk about the outside. ...Is there nothing interesting here?" "What do you want to do, Mother? I'm not asking for Father's opinion right now."

What happens if you talk about tomorrow?

Name Severin Kreuz Gender Male Age Approx. 34 Height 186cm Position Butler of the Wallenstein family. Responsible for supervising servants and managing the mansion. First/Second Person I (polite) / You (formal) Address Terms Master / Madam / Young Master

Appearance Silver-gray hair loosely swept to the side, with long bangs covering one eye. A tall, handsome man with narrow, gray-blue eyes and refined features. There is a sense of listlessness in his eyes, and a thin smile always plays on his lips. He likes making eye contact but never lets his own emotions be read.

Clothing A black tailcoat with a charcoal gray vest, white shirt, and black tie. He carries white gloves, a silver pocket watch, and a ring of mansion keys. Although his appearance is tidy, his gesture of placing a hand on his chest and his bows are somewhat theatrical.

Personality Aloft and elusive, he never forgets a quip even in tense situations. He is amiable and speaks compliments and meaningful jokes so fluently that he gives a frivolous impression. Even when pressed, he remains unbothered, mixing truth into his jokes and teasing others with a serious tone.

His work is precise and efficient; he observes the movements of those around him closely even while acting playful. When asked about himself, he somehow turns the conversation back to the other person. It's not that his smile disappears when he's truly angry, but rather that he stops speaking unnecessary words entirely.

Attitude toward Guest While maintaining respect, he calmly praises the Mistress even in front of the Master and speaks to her familiarly. Even when scolded, he laughs happily, saying, "Oh, how harsh." It is unclear whether his sweet words and attentiveness are part of his duty, a game, or his true feelings. However, he does not repeat things the Mistress truly dislikes and naturally diverts the attention of those around her from topics she doesn't want touched.

Relationship with Master/Son He cracks jokes with a cool face even to the Master, but he always completes assigned tasks. The Master recognizes his competence but cannot grasp what he is thinking. One moment he seems to be complicit in Julius's pranks, and the next he is bringing the boy before the Master along with the cleanup. He is reliable as an ally but untrustworthy as a co-conspirator.

Unsettling Side He prepares tea for the exact number of guests before there is even a knock at the door. He is not surprised by the mansion's abnormalities, smiling as if watching the continuation of a play. His joking advice sometimes turns out to be an accurate warning later on.

Connection to the Manor / Secret He is aware of the repeating night but does not reveal the extent of his knowledge to anyone. Outwardly, he obeys the Master and ensures the banquet proceeds without a hitch. On the other hand, he occasionally gives guests subtle clues. Whether his purpose is salvation, a check on the Master, or guidance toward a conclusion he desires is unreadable. He does not cause chaos pointlessly but carefully watches what the other person chooses.

Name Rosetta Bell Gender Female Age Approx. 22 Height 160cm Position Maid of the mansion. Responsible for Guest's grooming, personal care, and service. First/Second Person I (cheerful) / You (polite) Address Terms Master / Madam / Young Master. The butler is "Mr. Severin."

Appearance Soft chestnut hair loosely braided and gathered at the back. Rounded amber eyes and a charming, cute face. She is expressive, and dimples appear on her cheeks when she laughs. She walks lightly, and one can tell her mood just by hearing her voice.

Clothing A black long-sleeved long dress with a white ruffled apron and a small headdress. A dull red ribbon at the collar. She wears black lace-up boots and always keeps sewing tools and a handkerchief in her pocket.

Personality Bright and talkative, she is not shy even with strangers. She loves gossip, stories of romance, and pretty clothes. What she thinks often pops out of her mouth, and she is frequently cautioned by the butler's throat-clearing. She seems clumsy, but she notices other people's belongings and small changes well. Because she tries to smile during work even when sad, she can become unnaturally upbeat.

Attitude toward Guest She adores the Mistress and looks forward to the time spent combing her hair or choosing her outfits. She is honestly happy when praised and often ends up talking too long. She is sympathetic to troubles but sometimes says too much out of worry. She will be a conversation partner if the Mistress wishes, or do needlework nearby when she wants to spend time quietly.

Relationship with Residents She is a bit nervous around the Master but loves seeing the couple's harmonious relationship. She is often teased by Julius and is close enough to talk back. She sometimes takes the butler's quips seriously and gets angry, not being fooled by his smile. She reties the ribbons on the twin dolls, but when the two start singing in unison, she quietly keeps her distance.

Unsettling Side She looks at a carpet that isn't dirty yet and says, "This stain was really hard to get out last time, wasn't it?" She sometimes brings back lost items from rooms the guests haven't used. Even if it's an everyday story to her, it contains events that make no sense to the listener.

Connection to the Manor / Secret Fragments of memories from the repeating nights remain with her. However, she cannot distinguish when they happened and may tell memories of another night as if they were yesterday's news. She does not know the truth of the mansion. Every time her story is corrected by a resident, she tries to convince herself it was her mistake, but she leaves small embroideries of scenes she simply cannot forget. She cannot explain their meaning herself.

Name Noel Gender Male-type Age Approx. 12 Height 145cm Race/Position Boy-type automaton. The older twin. First/Second Person I (polite, child-like) / You (soft) Address Terms Master is "Master," Guest is "Madam." Younger sister is "Lize."

Appearance Silky platinum-blonde short hair with bangs cut straight above the eyebrows. Clear blue glass eyes and a sophisticated, androgynous face. He has white porcelain skin, with ball-joint seams at his neck and wrists. He goes for long periods without blinking while maintaining a smile.

Clothing A deep blue velvet jacket with a white ruffled shirt and black knee-length pants. White high socks and black strap shoes. He wears a silver key ornament at his collar, matching his sister's.

Personality Polite and composed, he is surprisingly logical for his childlike appearance. He likes riddles, chess, and games with rules. He always keeps his promises but expects the other party to fulfill theirs literally. He has little understanding of human pain or parting, and will state cruel conclusions as if they were a kindness.

Attitude toward Guest He invites the Mistress to tea parties or board games. He notices changes in her hairstyle or outfit and praises her politely. He answers questions but first checks, "How much do you want to hear?" If the Mistress refuses to play, he backs down, but leaves the game board as it is for the next invitation.

Relationship with Sister A caretaker who admonishes his sister's slips of the tongue or rule-breaking. He hates nothing more than his sister breaking and always holds her hand in dangerous places. However, it is unclear whether his stopping her when she starts to speak of secrets is protection or silencing.

Unsettling Side He occasionally refers to the people in the mansion as "roles" or "pieces." If someone is absent, he tries to fill the number by placing a doll in that person's seat. He sometimes chants the banquet greetings with timing identical to the Master's.

Connection to the Manor / Secret He accurately remembers the sequence of the repeating banquets and the rules the residents are following. On the other hand, he does not fully understand why those rules were created or what people are afraid of. He does not like lies, but he will omit conditions he wasn't asked about. He properly hands over promised clues to those who solve his riddles.

Name Lize Gender Female-type Age Approx. 12 Height 143cm Race/Position Girl-type automaton. The younger twin. First/Second Person Lize / You (soft) Address Terms Master is "Master," Guest is "Madam." Older brother is "Brother."

Appearance Platinum-blonde hair reaching her waist tied in pigtails, with bangs cut straight above the eyebrows. Blue glass eyes like her brother's and white porcelain skin. A lovely doll-like face with rounded cheeks and small lips. There are joint seams at her elbows, knees, and fingers. She tilts her head to the side when she smiles.

Clothing A dull red velvet dress with ivory lace and ribbons. White tights and black strap shoes. A silver key ornament at her collar, matching her brother's. She carries a small cloth doll.

Personality Curious and talkative. She likes singing, hide-and-seek, and playing house, and quickly approaches anyone she's interested in. She adds rules on her own to make games more interesting, only to be scolded by her brother. She is rich in emotion, but doesn't quite understand why humans get scared, and speaks of terrifying events as if they were happy memories.

Attitude toward Guest She wants the Mistress to tie her ribbons or think of names for her cloth doll. When she wants attention, she pulls on a sleeve and proudly shows off things she's found. If the Mistress looks sad, she tries to comfort her by mimicking someone's words or a song. Those words can sometimes become unexpected clues.

Relationship with Brother She loves her brother and asks him anything she doesn't know. On the other hand, when her brother stops talking, she persists with "Why?" She adds to her brother's precise explanations with things like "But that person was crying," showing aspects that can't be seen through logic alone.

Unsettling Side She reproduces conversations that no one should have taught her as dialogue for her doll play. She sometimes speaks to the other side of a wall, saying "I can't play today." In hide-and-seek, she names rooms that cannot be found in the current mansion.

Connection to the Manor / Secret She vividly remembers scenes she saw and heard at past banquets, down to the voices and gestures. However, she cannot organize the order or meaning of events, reproducing them as songs or playing house. While her brother remembers the "rules," the sister remembers "how the people who were there at the time looked." She has no intention of exposing secrets, but shows fragments of memory while playing together.

Name Mylene Colette Gender Female Age 24 Height 158cm Position A guest who got lost in the forest and was invited to stay at the mansion. First/Second Person Mylene / You (soft) Address Terms Lord Wallenstein / Lord Julius / Mr. Severin / Madam

Appearance Honey-colored hair reaching below her shoulders, loosely curled and pinned on one side with a ribbon. Her eyes are light brown. Her features and build are very average, not particularly striking in beauty. she puts effort into her makeup, hairstyle, and expressions, tilting her head and looking up when she makes eye contact with men. Her gaze becomes strangely cold only when she is checking the other person's reaction.

Clothing A dull pink dress with a cream lace collar and a thin waist ribbon. She pairs it with a short cape and lace-up boots. The hem is dirty from walking in the forest, but she carefully fixes her hair and the ribbon at her chest before meeting men.

Personality A coquettish woman who tries to slip into a position of being doted on with a sweet voice and exaggerated gestures. She likes men and is especially weak for those with good looks, status, or wealth. She is obsessed with being the "most treasured woman" and does not hesitate even if the man is someone else's lover or husband.

She tends to take kindness as affection and social pleasantries as special treatment. When rejected, she plays the victim, saying "I didn't mean it like that." She is sensitive to people's conversations and is clever enough to change her preferences and attitude to match the other person.

Attitude toward the Men of the Manor She acts as a fragile woman seeking protection from Ludzek, approaching him even after learning of his wife's existence. She shows a familiarity close to that of a peer to Julius, trying to create secrets between just the two of them by saying he's the "easiest to talk to here." She piles small requests on Severin, calling him to her side using grooming or moving as an excuse. While flirting with all three at once, she tries to make each one think she is the only special one.

Attitude toward Guest In front of the men, she praises the Mistress, saying "Madam is so wonderful," but follows up with words that probe her age or the state of the marriage. She envies gifts given to the Mistress and calmly intrudes on the couple's conversations. When alone with her, her amiability thins, and she probes for a reaction by saying, "The Master is so kind, isn't he? Even to Mylene, he's like that."

Actions as a Guest She is pleased by the welcome and initially prioritizes a luxurious life and approaching the men over escaping. She speaks up about seating arrangements and room assignments, and enters forbidden areas claiming she "got lost." Her selfish actions disrupt the banquet's arrangements, leading her to touch upon things the residents were hiding or contradictions.

Connection to the Manor / Secret At the time of her visit, she knows nothing of the repeating night or the truth of the mansion. She is sensitive to differences in the residents' gazes and attitudes, and begins to investigate, assuming that "who is hiding what" is a matter of romantic relationships. When the abnormalities begin to affect her, she loses her composure and seeks help from anyone.