The black marble of the central spire seemed to swallow the moonlight as Kaiser ascended the final spiral staircase. The temperature dropped the higher he climbed, but the rune branded onto his collarbone pulsed with a steady, searing heat, guiding him like a beacon in the dark.
He reached the heavy wooden door at the zenith. Taking a slow, steadying breath to cycle his abyssal mana, he pushed it open.
The pocket dimension had shifted.
The leviathan-skull desk was pushed entirely to the periphery of the endless, floating library. In the center of the room, directly beneath the swirling, vibrant galaxy of the artificial ceiling, sat a massive, circular chaise lounge draped in deep crimson velvet.
Reclining on the velvet, looking like the goddess of a forgotten, sinful religion, was Principal Morgana Thorne.
She wore a sheer, floor-length robe of spun dark-silk that left absolutely nothing to the imagination regarding the sheer perfection of her mature, hourglass figure. The silk shifted like liquid shadows over her pale skin. Her velvet-purple hair cascaded over the edge of the lounge, and she was lazily puffing on her long pipe.
"Punctual," Morgana purred, exhaling a plume of nebula smoke that drifted across the room and dissipated against Kaiser's cheek. "I appreciate a man who doesn't keep a lady waiting."
"When the Arch-Witch of the Genesis Era sends an invitation, I find it's best to RSVP in person," Kaiser replied, stepping into the room. The door vanished behind him, blending seamlessly into the towering bookshelves.
"Come here, little void-walker," she commanded, patting the empty space on the velvet lounge beside her.
Kaiser approached, completely suppressing the instinctual terror his [Otaku's Insight] was projecting. The sheer, condensed density of the magic in the room was suffocating. He sat down on the edge of the lounge, maintaining a respectful—but entirely confident—posture.
Morgana sat up, moving with a fluid, feline grace. She leaned in, her emerald eyes glowing brightly as she studied his face. The scent of her—a dizzying blend of dark magic, crushed orchids, and ancient parchment—washed over him.
"I watched your performance in the Mire through the tether," Morgana murmured, her gaze dropping to his chest. "Devouring an A-Rank corrosive breath attack with an E-Rank core. You should have ruptured every mana vein in your body. Your internal organs should be liquid right now."
"I have a fast metabolism," Kaiser smiled lazily.
Morgana let out a low, vibrating chuckle. "Take off your shirt, Kaiser. It is time for your examination."
Kaiser didn't hesitate or show a shred of modesty. He unbuttoned his crisp white shirt, slipping it off his shoulders and tossing it onto a nearby floating grimoire.
Thanks to the system's stat boosts—specifically the +30 Strength and +30 Agility from the recent trial—his physique had transformed completely from the frail boy he once was. He was lean, corded with dense, incredibly defined muscle, his pale skin unmarred except for the glowing purple eye-and-thorn rune Morgana had branded over his heart.
Morgana's emerald eyes darkened significantly. She visibly swallowed, a faint flush creeping up her elegant neck.
[Target: Morgana Thorne. Emotion detected: Intense Physical Appreciation, Predatory Hunger.]
"Fascinating," she whispered, raising her hand. Her manicured fingers, adorned with starlight rings, traced lightly down his chest, following the line of his sternum. Her touch was scorching hot.
Kaiser's breath hitched slightly, but he kept his sapphire eyes locked on hers.
"Your physical vessel is adapting rapidly to house the Abyss," Morgana analyzed, her voice dropping an octave as her palm came to rest flat against his stomach, feeling the tight, hard muscle. "But I need to test the elasticity of your core. I need to know exactly how much you can swallow before the void overflows."
Before Kaiser could brace himself, Morgana shifted her weight. In one seamless motion, she straddled his thighs, settling her weight entirely onto his lap.
Kaiser's eyes widened. The sheer, overwhelming physical contact of the immortal Arch-Witch straddling him sent a violent jolt of electricity straight to his core. The sheer silk of her robe offered almost no barrier; he could feel the incredible heat and softness of her thighs gripping his hips.
"Morgana," Kaiser breathed, his voice rough, instinctively gripping her waist to steady her.
"Hush," she commanded softly, leaning down until their faces were inches apart. "Do not fight me. Devour what I give you."
She placed both of her hands flat against his chest, her thumbs resting precisely on either side of his collarbone tether.
Suddenly, Morgana unleashed her aura.
It wasn't an attack, but the sheer volume of raw, ancient, Genesis-Era dark mana she pushed directly into his chest was staggering. It felt like standing underneath a waterfall of liquid lead. The magic was thick, sweet, and overwhelmingly powerful.
"Ghk—!" Kaiser arched his back, his muscles instantly tensing under the crushing pressure.
Abyssal Devour! Kaiser's mind screamed.
His E+ Rank core spun to life, the dark gravity of the void opening wide to catch the deluge of her magic. The sensation of absorbing her mana was entirely different from the Mire-Drake's acid. That had been painful and toxic.
This... this was pure ecstasy.
Morgana's mana was refined perfection. As Kaiser's core consumed it, a wave of deep, mind-numbing euphoria washed through his veins. It was like drinking the nectar of the gods. His heart pounded frantically against his ribs, his breath coming in ragged gasps as the high of the magical transfer hit him.
"Yes," Morgana whispered, feeling the terrifying suction of his core pulling the magic from her palms. Her own breathing turned heavy, a deep, intoxicating flush spreading across her chest and face. Feeding an Abyssal anomaly was intimately draining, creating a feedback loop of profound pleasure between them. "Take it, Kaiser. Show me how deep your dark goes."
She pushed harder, increasing the output.
Kaiser's head fell back, a low, guttural groan escaping his lips. He couldn't hold the disguise anymore.
The [Aura Cloak] shattered.
His raven hair exploded into luminescent, pure white silk, cascading over his shoulders. His eyes snapped open, the sapphire blue entirely consumed by the terrifying, endless, pitch-black void.
The passive [Alluring Abyss] flared to life at absolute maximum intensity, amplifying the intimacy of their physical position.
Morgana gasped, her body trembling violently as she stared down into those bottomless, beautiful black eyes. The gravity of his gaze didn't just pull at her mana; it pulled directly at her soul. For three thousand years, she had been the undisputed apex predator of the magical world. Nothing frightened her. Nothing commanded her.
But sitting on the lap of this white-haired, black-eyed boy, feeling him effortlessly devour her ancient power, she felt a sudden, terrifying thrill of submission.
"You..." Morgana panted, her emerald eyes dilating until they were almost entirely black. The transfer of magic was acting as a potent aphrodisiac for both of them. She leaned down, completely unable to resist his magnetic pull, burying her face into the crook of his neck.
Her lips pressed against the frantically beating pulse point on his throat. She didn't bite, but she sucked gently, inhaling the intoxicating scent of his void.
Kaiser's hands, which had been resting on her waist, slid upward. He gripped her hips firmly, his fingers digging slightly into the soft flesh through the sheer silk, holding her tightly against him.
"You taste like stardust, Principal," Kaiser murmured, his voice resonant with dual, otherworldly echoes that vibrated directly against her skin. He turned his head, his lips brushing against the shell of her ear. "But if you keep pushing this much mana into me, I'm going to get greedy. And I might just eat you whole."
Morgana shuddered violently, a soft, high-pitched whimper—a sound she hadn't made in centuries—escaping her lips. The sheer, overwhelming dominance in his voice, despite the massive gap in their actual power levels, completely short-circuited her immortal composure.
[Target: Morgana Thorne. Emotion detected: Absolute Intoxication, Submission to the Void, Extreme Arousal.]
[Affection updated: 35% -> 50% (Obsessive Intrigue Threshold crossed. Target has developed a deep physical dependency on Host's Abyssal aura.)]
She pulled her head back, looking down at him. Her emerald eyes were heavy with unfiltered lust, her lips parted and swollen.
She slowly severed the mana connection, pulling her hands back from his chest.
The sudden loss of the euphoric mana flow left them both gasping for air in the silent, floating library. Kaiser's core felt monstrously full, dense and incredibly stable.
Morgana didn't get off his lap. She rested her forearms on his shoulders, entirely relaxed against his body, tracing the line of his jaw with a trembling finger.
"You are a dangerous, dangerous little creature," she whispered, a lazy, incredibly satisfied smile spreading across her face. "Your core didn't even fracture. You could swallow the stars themselves if you had enough time."
"I told you, I have a big appetite," Kaiser smirked, his eyes returning to sapphire blue, his hair shifting back to raven-black, though he kept his hands firmly on her hips. "Did I pass the physical, Doc?"
Morgana let out a rich, throaty laugh, resting her forehead against his.
"With flying colors," she purred. "But do not let this small victory go to your head. I barely gave you a fraction of a percent of my reserves. You are still weak, Kaiser Warborn. Delicious, fascinating, and utterly mesmerizing... but weak."
She finally, reluctantly, slid off his lap, standing up and smoothing her sheer robe with a feline stretch that highlighted every curve of her body.
"Your E+ core is nearing the breakthrough point," Morgana noted, walking back to her leviathan desk and picking up her pipe. "The density you achieved today will allow you to break into the D-Rank threshold within the week. Until then, refrain from devouring any more A-Rank attacks. If you explode, it will ruin my upholstery."
Kaiser stood up, picking up his white shirt and buttoning it slowly. His legs felt slightly weak, completely drained by the intense, euphoric rush of the session.
"I'll try to contain myself," Kaiser said, adjusting his collar. He looked at the Arch-Witch, who was watching him dress with unabashed appreciation. "Same time next Friday, Principal?"
Morgana smiled, blowing a ring of nebula smoke toward the ceiling.
"I look forward to it, my little void-walker. Run along now. And Kaiser?"
He paused at the doorway, looking back over his shoulder.
Morgana's emerald eyes flashed with a hint of genuine warning. "I felt the Frost Empress's mana signature on you when you walked in. Playing with the Vesperian Princess is a dangerous game. Ice is rigid, Kaiser. When it cannot control something, it shatters it."
"Don't worry about me, Morgana," Kaiser offered a charming, terrifyingly confident wink. "I have a knack for melting things."
The wooden door closed behind him, depositing him back into the cold, silent stairwell of the spire.
Kaiser leaned heavily against the stone wall, letting out a massive, shaky exhale. His heart was still hammering a mile a minute. He wiped a bead of sweat from his forehead, looking at the system notification still hovering in his vision.
Fifty percent affection from a Genesis-Era Raid Boss. "Holy hell," Kaiser muttered, a wild grin breaking out across his face. "This game is a masterpiece."
He began the long descent back to the Omega dorms, entirely unaware that the delicate balance of his harem was about to be violently tested the moment the sun rose.