Training Ground No. 4 of the Solstice Academy was no ordinary enclosed field. It was an arena of white sand infused with reinforcement runes, capable of withstanding B-Rank spell impacts without collapsing. That morning, the air was heavy with clammy humidity, and the sun, veiled by low clouds, cast a pallid light over the gathered students.
At the center of the arena stood Professor Garrow, a scarred veteran who swore only by the "truth of steel." To him, mana was merely a tool; only the will to kill truly mattered.
"Today, we're going to test your survival reflexes," Garrow barked. "No complex magic. No summons. Just weighted wooden training weapons and your instincts."
A murmur of discontent rippled through the noble ranks. Many relied exclusively on spells to compensate for poor physical conditioning. Shizuka Hoshi, however, remained perfectly still, her gloved hand resting on the hilt of her bokken. Her blue eyes never left Lucian, who stood off to the side, striving to adopt the hunched, hesitant posture of a "Zero."
"You, Kurogane!" Garrow called, pointing at Lucian. "Since you're the free auditor with the lowest score, you'll serve as a warm-up partner. Who wants to give him his first lesson?"
A collective snicker rose. A massive student named Marcus, a distant cousin of the Blackwoods known for his brutality, stepped forward, cracking his neck.
"I'll take care of it, Professor. I'll teach him the difference between a noble and a book rat."
Aria, stationed in the shadows of the arcades overlooking the arena, tensed. Her eyes, shielded by her disguise, took on an unsettling violet hue. Lucian sensed her intent through their mental link.
"Don't move, Aria. If you intervene, our whole plan falls apart."
"He's going to touch you, Master… He wants to break your bones. I can feel his malice. Let me tear out his tongue."
"Wait. Watch and learn."
Lucian stepped into the circle, picking up a wooden sword whose weight felt laughable compared to his concealed B-Rank strength.
"Ready to cry, Zero?" Marcus sneered, launching a brutal frontal attack.
The blow was predictable, slow—almost pathetic. To Lucian's eyes, enhanced by his [Agility], Marcus seemed to be moving through molasses. He could have struck him down ten times before the wooden blade even grazed him. But he had to play the part.
At the last moment, Lucian feigned a stumble. Marcus's strike cleaved through the air where Lucian's head had been a second earlier. In his apparent fall, Lucian let his elbow "accidentally" slam into Marcus's solar plexus.
The giant choked, the wind knocked out of him.
"Oh, sorry!" Lucian babbled as he stood up with feigned clumsiness. "I slipped!"
"You little—!" Enraged and humiliated by the laughter of a few classmates, Marcus charged again, putting all his strength into a sweeping side strike.
Lucian activated the passive skill [Blood Perception]. He didn't just see Marcus's movements; he saw the flow of his blood, the tension in his muscles, the precise instant his weight shifted. He pivoted smoothly, minimally, and let his wooden sword "clip" Marcus's ankle.
The colossus sprawled face-first into the sand with a dull thud.
"K-Kurogane is the winner!" Garrow announced, perplexed. "A stroke of luck… again."
"That wasn't luck."
Shizuka's voice cut through the murmurs. She stepped into the arena, her presence instantly silencing the mockery. She stopped two meters from Lucian, her gaze probing his very soul.
"Your footwork isn't that of a beginner. You used your opponent's weight against him. Professor, I wish to test this student."
Garrow raised an eyebrow. "Shizuka? He's F-Rank. You'll kill him."
"I'll hold back. But I want to see what he's hiding behind that clumsy façade."
Lucian felt a bead of sweat slide down his temple. Shizuka was dangerous—not just because of her strength, but because of her fighter's intuition.
"I'm not sure that's a good idea, Lady Shizuka," Lucian said, taking a step back.
"That wasn't a question."
She attacked without warning. Unlike Marcus, her speed was real. Her bokken cut through the air with a sharp hiss. Lucian had to draw on his true stats to parry.
Clack!
The impact sent vibrations through Lucian's bones. Shizuka smiled—a predatory smile that clashed with her image as an icy princess.
"I knew it. That strength… it doesn't come from mana. It's physical. It's primordial."
She followed with a flurry of surgically precise strikes. Lucian defended, blocking and deflecting, but he felt himself being cornered. If he used too much strength, he would expose himself. If he used too little, she would break him.
Suddenly, a shadow passed over the arena. Aria, unable to endure watching another woman "play" with her Master, released the faintest pressure of her aura. The arena floor cracked beneath Shizuka's feet.
The young samurai lost her balance for a fraction of a second. Lucian seized the opening, striking her wrist and forcing her to drop her weapon. In the same motion, he was behind her, his wooden sword pressed against her throat.
Silence fell. The Academy's "Genius" had just been checked by the "Zero."
Shizuka's face was flushed—not with anger, but with feverish excitement. She felt Lucian's breath on her neck, the heat of his body. She turned her head slightly, her eyes meeting his.
"You got me," she murmured, her voice stripped of arrogance. "No one has broken through my guard in three years."
[SYSTEM ALERT]
[SHIZUKA HOSHI OBSESSION INDEX: 40% (STAGE: MORBID INTRIGUE)]
[WARNING: ARIA ENTERING 'POSSESSIVE BLOODLUST' PHASE]
Lucian released Shizuka and retreated quickly. He felt Aria's gaze burning into his back from the stands. If he didn't act, Aria would turn the arena into a slaughterhouse.
"That was… an accident, Lady Shizuka. The wind… or maybe you slipped on Marcus's sand," he stammered before bowing and fleeing the arena.
Later, in the privacy of their cell, the atmosphere was electric. Aria waited for Lucian, sitting on the window ledge, gazing at the moon. When he entered, she didn't turn around, but the windowpanes began to crack under the pressure of her mana.
"You touched her," she said, her voice low and vibrating like distant thunder.
"It was a duel, Aria. You saw what happened."
She was on him in the blink of an eye, slamming him against the locked door. Her eyes were a blazing blood-red now, her disguise gone. She wedged her knees between his, her hands pinning his wrists above his head.
"You held her against you. I felt your heart race. I felt her desire awaken for you. She wants to possess you, Lucian. She wants to steal you from me."
She brought her fangs close to his throat, her breathing ragged.
"I should drain her blood in front of you. I should mark you so deeply that you'd never dare look at another female again."
"Aria, calm down!" Lucian ordered, struggling to regain control. "I'm the one in command here."
"Oh, you command?" she laughed—a mad, tearful sound. "Then command my heart not to scream in pain every time you touch someone else! Command my instincts not to want to devour the world so we can be alone in the ashes!"
She kissed him then with desperate violence, a blend of passion and domination. Lucian tasted iron—she had bitten her lip. The system went haywire.
[SYNC RATIO IN CRITICAL INCREASE: 25%]
[SKILL AWAKENING: BLOOD CHAINS]
[WARNING: HOST UNDERGOING PSYCHOLOGICAL INFLUENCE FROM SUMMON]
Lucian felt his own rage and desire intertwine with Aria's. He didn't push her away. Instead, he released his own aura, fighting for dominance amid the emotional chaos. He flipped her onto the bed, his hands wandering where the maid's dress came undone.
"You want to mark me?" he said between breaths. "Then do it. But know this—every scar you leave on me makes me stronger. And the stronger I become, the harder I'll be to chain."
Aria shuddered with pure masochistic pleasure.
"That's what I want… my Monarch. Become strong enough to crush me. Become the only being capable of subduing me… before I devour you whole."
As they abandoned themselves to an embrace where pain and pleasure no longer had boundaries, at the other end of the academy, Shizuka Hoshi knelt in her private dojo. She held her bokken against her heart, replaying the feel of Lucian's touch. Her eyes were fixed, a growing spark of obsession blazing within them.
"Lucian Kurogane…" she murmured. "I will find you. I will uncover your secret. And I will make you my combat partner… forever."
The harem was beginning to close around Lucian like a steel trap, and the comedy of his student life was on the verge of turning into a bloody tragedy.