The late afternoon light cut through the tinted windows of the Occult Research Club's Victorian-style clubroom, casting long shadows across the red velvet curtains and the grand circular table that dominated the space. Floating candelabras hovered at precise intervals around the room, their flames burning with the unnatural steadiness of magic rather than wax. The air hung with the quiet tension of a conversation that had just been forcibly derailed, the occupants of the room all sharing the particular expression of people watching something both entertaining and terrifying unfold before them.
Hespera sprawled in one of the club's plush chairs as if she owned the deed to the building, her posture the perfect study in deliberate disarray. Her silver-streaked hair—violet, indigo, and green-blue strands catching the light with each subtle movement—fanned across the upholstery like spilled ink. One thigh-high boot was propped casually against the chair's arm, the other leg crossed over it, creating a picture of such calculated insolence that it hovered on the edge of admirable.
Flick, flick, flick.
Her wrist moved with casual precision, a feathered cat toy twitching back and forth in a rhythm that had become, over the last five minutes, the absolute center of Koneko's attention. The little white-haired nekomata sat ramrod straight on the couch opposite, her golden eyes locked on the toy with barely restrained murder, her ears twitching with each flick of Hespera's wrist despite her visible efforts to remain composed.
"She's going to kill you," Akeno commented from beside the window, her tone carrying the particular note of someone who would very much like to see that happen.
Hespera's smirk widened, showing the perfect, wickedly sharp fang on her right side. "Wouldn't that be fun~?"
The feather continued its maddening dance—flick left, flick right, pause just long enough for hope to appear before beginning again. Koneko's tail lashed in short, sharp arcs behind her, the movement so quick it blurred at the edges, the only outward sign of the rage building beneath her perfect poker face.
On the same couch, but as far from Hespera as physically possible, Gasper sat rigid as if someone had replaced his spine with a steel rod. His oversized girl's uniform—white blouse, black pleated skirt, and knee socks—seemed to swallow his slight frame, making him look even smaller than he was. His pinkish-violet eyes darted between every person in the room in rapid succession, as if calculating the fastest route back to his cardboard box—which he'd been unceremoniously dragged from five minutes prior, when Hespera had materialized in the center of the clubroom with no warning and immediate demands.
"You," she had announced, pointing at him with dramatic flair, "are coming out. Social interaction is good for the soul. It builds character." Then she'd pointed at Koneko. "And you. You look like you need to play. Don't you want to play? I think you want to play."
Neither of them had been given the chance to answer before Hespera had produced the feathered toy from seemingly nowhere and established her position in the most comfortable chair with all the territorial confidence of a lion claiming its pride.
Rias sat at the head of the table, crimson hair falling in a perfect wave across her shoulders, her composure cracking at the edges in a way that would have been invisible to anyone who hadn't spent years learning to read her. The white-knuckled grip on her chair's armrest, the barely perceptible twitch in her right brow, the careful way she kept her breathing measured—all of them subtle, all of them damning.
"May I ask," she said, voice measured and clipped, "why you are here, Hespera Eveningstar?"
The formal address hung in the air between them—not quite a challenge but definitely not friendly. Hespera tilted her head, silver-streaked hair sliding across her shoulder with the movement. She twirled a lock around one finger, her heterochromatic eyes—emerald on the left, amethyst on the right—gleaming with mischief.
"Mmm~? Do I need a reason to visit?" She batted her eyelashes with theatrical innocence. "I just thought we could all be friends~."
Rias's eye twitched harder, a movement that would have been missed by anyone who wasn't watching for it. Akeno, who had been, pressed one hand to her mouth to cover the giggle that escaped—the sound bright and genuine, her violet eyes crinkling at the corners with undisguised amusement.
"Ara~ ara~, Hespera-chan," she said, voice lilting with that particular note of someone who found chaos both entertaining and alarming. "You do have a habit of appearing at the most... interesting times."
Hespera, who had not even glanced in her direction, continued her assault on Koneko's sanity. The feather darted left, then right, then paused directly in front of the nekomata's face—close enough that her eyes crossed slightly trying to focus on it.
"Aww, does little kitty wanna play~?" Hespera cooed, her voice dropping to the particular register that adults used when speaking to small children and pets. "Does wittle Koneko-chan wanna chase the pretty feather~?"
The death glare that earned her would have sent a lesser being running for the hills. Hespera, who had faced down Archangels and devoured a Heavenly Dragon before breakfast, found it positively adorable. She made the feather bob up and down with quick, jerky movements, watching as Koneko's eyes tracked it despite her visible efforts to remain aloof.
"We are in the middle of something personal and private," Rias said, the words emerging with the particular carefulness of someone forcing themselves to remain calm. "A matter that doesn't concern outside parties."
Hespera's eyes lit up—emerald and amethyst gleaming with sudden, predatory interest. The feather froze mid-flick, hanging in the air between her fingers as she turned to face Rias with her full attention.
"Ohhh, right, right," she said, the words carrying that particular note of fake realization that immediately made everyone in the room tense. "The little fiery chicken boy, huh?" She tapped one finger against her chin, head tilting with exaggerated consideration. "You're engaged to that pompous feather-duster? Damn, condolences, babe."
The temperature in the room seemed to drop several degrees. Rias bristled visibly—a subtle straightening of her spine, a flash of anger in her blue eyes that she couldn't quite suppress. Akeno choked on another giggle, the sound muffled behind her hand but unmistakable.
"Feather-duster is accurate," Koneko muttered, her voice flat but a tiny smirk playing at the corner of her mouth—the closest she ever came to acknowledging humor.
Kiba, who had been watching the entire exchange with the careful stillness of someone who had decided the safest move was to observe, coughed politely into his hand—the gesture failing to hide the slight quirk of his lips.
Gasper made a quiet, distressed sound and sank deeper into the couch cushions, as if hoping they might swallow him completely.
Rias's jaw tightened, a muscle jumping visibly beneath her skin. "My engagement is none of your concern," she bit out, each word precisely formed despite the tension visible in her shoulders.
Hespera's expression shifted—the playfulness stayed but something darker slid underneath it, her pupils narrowing to dangerous slits. "Oh, but it is~" she said, her voice dropping to something quieter and far more dangerous. "After all, I don't take kindly to spoiled little birds thinking they can claim what doesn't belong to them~."
The pressure that rolled off her body was physical—not quite heat, not quite cold, but a weight that pressed against the skin and made the air in the room feel suddenly too thin to breathe. It built like a tide pulling back before a wave, the sensation of something vast preparing to crash down on them with absolute force. The floating candelabras flickered, their flames bending subtly toward Hespera without any visible source for the draft.
Rias's nails dug into the desk's surface, leaving tiny crescents in the polished wood. Koneko's tail went rigid behind her, her golden eyes widening slightly despite her efforts to remain composed. Kiba's fingers tightened on his armrest, his normally perfect posture straightening with sudden alertness. Gasper practically vibrated beside Hespera, his eyes darting to the exit with increasing desperation.
The temperature dropped another degree—not enough to see breath, but enough to raise goosebumps on exposed skin. The shadows in the corners of the room seemed to deepen, reaching outward with subtle, deliberate intent.
"Are you implying something, Hespera?" Rias asked, her voice low and edged—not quite a challenge but definitely not backing down.
Hespera's smirk widened, showing too many teeth to be anything but predatory. "Just that..." she said, drawing out the syllable with theatrical flair, "...if bird boy so much as breathes in a way I don't like..." She leaned forward, her posture suddenly all sharp angles and dangerous intent. "I will be plucking some feathers."
The threat hung in the air between them—not vague, not hypothetical, but a specific promise of violence delivered with absolute certainty. For one long moment, no one moved—the room holding its collective breath as they waited for Rias's response.
And then Akeno laughed—light, musical, knowing—the sound bright against the charged silence. "Oh my," she said, golden eyes gleaming with sudden interest. "She really doesn't like him, does she?"
Koneko, who had been watching the exchange with careful attention, looked moderately entertained for the first time since Hespera had arrived. A tiny smile—barely a curve of her lips—crossed her face as she settled back against the cushions.
Rias massaged her temples with two fingers, her expression cycling through exasperation, calculation, and reluctant amusement before settling back into careful neutrality. "I don't belong to anyone," she stated, the words carrying the particular weight of someone stating absolute fact.
Hespera beamed, the expression transforming her face from dangerous to almost childlike with its genuine delight. "That is debatable~" she sang, the words carrying both teasing and something that might have been genuine appreciation.
The pressure in the room ratcheted up another notch—not the threatening weight from before but something that made the air feel charged, like the moment before lightning struck. Rias's patience, already hanging by a thread, visibly frayed further—her lips pressing into a thin line, her blue eyes flashing with sudden irritation.
She leaned forward, crimson hair falling over her shoulder with the movement, her voice dropping to something quiet but carrying absolute certainty. "You think you're untouchable."
It wasn't a question. It wasn't even quite a statement—more the verbal equivalent of laying down a card that had been held in reserve, an observation that carried the weight of a challenge.
Hespera grinned back, canines gleaming in the candelabra light. "Because I am~."
The silence that followed stretched between them—not just the absence of sound but a physical presence, heavy with potential and weighted with unspoken calculation. Finally, Rias exhaled, a sound barely above a whisper.
"Riser is an arrogant peacock," she admitted, each word carefully measured. "But my family cannot afford conflict with the Phenex Clan. Their healing abilities and immortality make them nearly impossible to defeat, and their connections run deep in the Underworld."
Hespera's eyes lit up—the emerald and amethyst gleaming with sudden, predatory interest. She leaned forward in her chair, predatory gaze locking onto Rias's with absolute focus.
"I never said you had to start a conflict," she said, her voice dropping to that particular register that made the hair on the back of Kiba's neck stand up. "What if, hypothetically, you fell in love with a mysterious entity with more power than she knows what to do with." Her lips curved into a slow, dangerous smile. "A being, who just so happens to have blood ties with said Royals of the Phenex clan."
Rias's breath hitched—just a fraction, just enough to be caught by eyes as sharp as Hespera's. The devil princess recovered immediately, her expression smoothing back to perfect composure, but it was too late—Hespera had already seen it, had already caught that tiny tell like a hawk catching a mouse's shadow.
Her smile turned razor-sharp, canines glinting in the candelabra light. "You're smarter than I thought, Gremory," she purred, the compliment carrying the particular weight of a predator acknowledging worthy prey. "I'm assuming you understand what I'm offering?"
The room held its breath—Akeno's gaze flickering between them with careful attention, Kiba's fingers subtly tensing on his armrest, Koneko licking candy residue off her fingers with deliberate casualness, Gasper visibly regretting every life choice that had led him to this exact moment.
Rias composed herself with visible effort, shoulders squaring beneath her uniform blazer. "Just to be clear," she said, voice resigned but firm, "are you saying you have some sort of connection to the Phenex family? And that you're willing to help me defeat Riser and his peerage in the Rating Game?"
Hespera laughed—low and rich, the sound bouncing off the walls and returning in distorted echoes that made the candelabra flames flicker. "I do share DNA with the Phenex line," she admitted, waving one hand with casual dismissal. "Technically accurate enough."
She tilted her head, silver-streaked hair sliding across her shoulder with the movement, and asked with genuine blankness: "But as for this 'Rating Game' thing you mentioned..." She tapped one finger against her chin, expression thoughtful. "What is that?"
The entire room stared at her—a perfect tableau of disbelief that would have been comical if it weren't so genuinely shocked. Even Koneko paused mid-lick, her golden eyes widening slightly before narrowing with sudden suspicion.
Akeno recovered first, her musical laugh breaking the stunned silence. "Oh my," she said, golden eyes gleaming with amusement. "You really don't know?" At Hespera's blank look, she smiled—the expression equal parts fond and intrigued. "Where exactly have you been living, Hespera-chan?"
Hespera's lips curved into a slow, dangerous smirk. "Places you couldn't begin to imagine, darling~."
Akeno's smile widened, showing a flash of perfect white teeth. "The Rating Game," she began, her voice taking on that particular cadence she used when explaining things to newcomers, "is a competition between two Devils with a peerage." She gestured gracefully, hands moving through the air in elegant arcs that seemed to trace the concept. "It's modeled on chess, and was created after Ajuka Beelzebub introduced the Evil Pieces system."
Her voice rose and fell like a practiced storyteller's, each word chosen with careful precision. "Devils use Rating Games to measure their strength and social standing," she continued. "The top ten ranked Devils are considered heroes, and their matches are watched throughout the Underworld." Her lips curved into a smile that contained both pride and mischief. "They're quite exciting, actually. Battles of power, strategy, and—" she winked, the gesture deliberately playful, "—sometimes romance."
Hespera arched one eyebrow, her expression cycling through amusement, consideration, and finally settling on what could only be described as polite disinterest. "So it's a power contest?" she asked, the words carrying a flat "sounds boring" energy that made Kiba cough to hide his laugh.
"It's a bit more complicated than that," Akeno said, her smile never wavering despite the skepticism in Hespera's voice. "The battlefield is located inside a special section of the Dimensional Gap—"
She broke off mid-sentence as Hespera's expression cracked—a small, soft, unguarded smile crossing her face, fond in a way that was completely at odds with everything else about her. The transformation was so sudden, so genuine, that the entire room went momentarily still at how different she looked—the dangerous edge softening, her heterochromatic eyes lighting with a warmth that hadn't been visible before.
Rias and Akeno both went slightly dazed, the unspoken collective thought of "why does she look angelic when she smiles like that?" passing between them with the weight of absolute certainty. For one suspended moment, Hespera looked almost... gentle—the dangerous predator temporarily hidden behind the face of something that might have been innocent.
Then she caught their expressions and the moment shattered—her face smoothing back to its usual lazy amusement, one hand coming up to tuck a strand of silver-streaked hair behind her ear with deliberate casualness.
"What are the rules?" she asked, redirecting with the particular smoothness of someone who had centuries of practice changing uncomfortable subjects. "Do I need to be a part of your peerage to fight Riser?"
Akeno shook her head, golden hair swaying with the movement. "You don't need to be part of a peerage to participate," she explained. "The battlefield can replicate any location, and the game is usually overseen by an impartial referee." Her voice took on that particular lilt she used when delivering information of interest. "Only mature Devils may participate in official games, and participants fall into four roles: Power, Technique, Wizard, and Support."
Kiba, who had remained silent throughout the exchange, straightened slightly in his chair. "The maximum number of players is sixteen," he added, his voice carrying that careful, measured quality that made even casual statements sound deliberate. "And the game ends when a King is defeated, though there are variations possible depending on the terms agreed upon beforehand."
Rias leaned forward, crimson hair falling across her shoulder with the movement. Her blue eyes fixed on Hespera with careful attention, the calculation visible behind her composed expression. "I think it would be best if we discussed this further with my family," she said, each word precisely formed. "Are you willing to come to the Underworld with us this weekend?"
The question hung in the air between them—not quite a challenge but definitely not a simple invitation. Hespera considered it with the air of a cat deciding whether to acknowledge a door being opened for it, her head tilting slightly as she weighed the pros and cons with visible amusement.
Then she grinned—canines flashing with predatory delight—and said, "Alright, Gremory~ Let's go meet the family."
She leaned back in her chair, one booted foot propped casually against the armrest, and added in a tone of faux-polite inquiry that was clearly not a question: "Ah, is it alright if I bring my mother? She doesn't enjoy being away from me for too long."
The others exchanged glances—the unspoken "of course she wasn't actually asking" passing between them with the weight of absolute certainty. Rias gave a small, resigned nod, the gesture carrying the particular weariness of someone who had already accepted that arguing would be pointless.
"Fine," she said, the word emerging with the particular carefulness of someone forcing themselves to remain calm.
Hespera chuckled, the sound rich with genuine amusement. "Such a good little hostess~" she cooed, batting her eyelashes with theatrical innocence.
Then she stretched—fluid as a waking cat, back arching in a perfect curve, arms extending above her head with unhurried grace. "Well, that's enough playtime with you all," she announced, dropping back into her seat with casual disregard for the laws of physics. "I should head out now."
She snapped her fingers—a quick, decisive motion that made the air around her hand crackle with sudden energy.
The portal tore open beside her with a sound like reality ripping—a jagged tear of black and violet energy that hummed with chaotic potential. Its edges crackled with visible power, the air around it warping slightly as if the room itself was recoiling from the violation of its physical laws. The floating candelabras wobbled in their orbits, flames bending toward the portal with unnatural focus.
The room went dead silent—the particular quiet that happened when something impossible unfolded before witnesses who understood exactly how impossible it should have been. Opening a portal without a circle, without incantation, without even a visible focus—it defied everything they had been taught about dimensional travel, everything they understood about the rules that governed their reality.
And then Hespera vanished—not stepping through the portal but simply ceasing to exist at one point and reappearing directly in front of Koneko in the same instant. She was close enough that the nekomata had no time to react—her golden eyes widening with shock, her body freezing in place as Hespera's hand came up to scratch gently behind her ears.
The reaction was immediate and completely involuntary—a purr escaping Koneko's throat, her eyes fluttering half-closed, her body leaning into the touch before she could stop herself. Her tail curled, the tip twitching with pleasure as Hespera's nails scraped gently across that particular spot just behind her left ear.
"Mmm, there's a good girl~" Hespera murmured, her voice dropping to that particular register that made even Kiba straighten slightly in his seat. "See? You do like to play."
Koneko slumped, dazed and blissed-out, her earlier murderous intent completely forgotten in the face of that perfect, targeted scratch. Hespera watched with satisfaction, her expression fond in a way that was completely at odds with the chaos she'd just unleashed.
Then she pulled away, stepping back with unhurried grace. "Until the weekend, then~" she called over her shoulder, already moving toward the portal with casual confidence. She paused at the edge, turning back to give them one last smirk—canines gleaming, eyes bright with mischief. "Try not to miss me too much~"
And then she was gone—stepping through the portal with a fluid motion that made it seem like the chaotic energy was parting for her specifically. The portal collapsed behind her with a low hum of destabilizing energy, the sound fading into perfect silence as the last traces of black-violet light dissolved into nothing.
The room remained frozen in stunned silence—Koneko still purring softly on the couch, her eyes half-lidded with lingering pleasure; Kiba opening his mouth to speak, then closing it again as he realized he had no words for what had just happened; Akeno recovering first with a sly chuckle and a thoughtful tilt of her head.
"Fufu~" she said, golden eyes gleaming with undisguised interest. "She really is full of surprises, isn't she?"
Rias pressed her fingers to her temples, a quiet, exhausted sigh escaping her lips. "That girl," she stated, each word carrying the weight of absolute certainty, "is going to be a problem."
From the couch, still dazed from Hespera's targeted affection, Koneko murmured: "I like her."
The statement hung in the air—surprising enough that even Akeno paused mid-laugh, her head turning toward the nekomata with genuine shock. Koneko, who had not expressed a positive opinion about anyone since joining the peerage, sat with her ears perked forward and her tail curled contentedly around her feet.
"I like her," she repeated, the words slightly more firm. Then, after a moment's consideration: "She gives good scratches."
The silence that followed was the particular quiet of people realizing that the world had just become significantly more complicated—and that none of them were entirely sure whether that was a good thing.