My Taming System Makes Me Overpowered

The passage of time in the deep subterranean vaults of the Duke’s Mansion was not measured by the rising or setting of the sun, but by the rhythmic, heavy clanking of armored boots outside the thick iron-reinforced doors.

Three days had crawled past since the cataclysmic confrontation at the academy grounds. To the outside world, Royal Oakhaven Academy had rapidly forced itself back into a state of artificial normalcy. The deep craters in the central courtyard had been filled with fresh soil, the pulverized marble pavement replaced by a hurried deployment of earth-affinity mages, and the aristocratic students had eagerly returned to their pristine classrooms, desperately trying to pretend that the terrifying reign of the magicless commoner had been nothing more than a brief, unpleasant anomaly.

Yet, the ghost of Vince’s presence still lingered heavily over the campus grounds, an invisible weight that the nobility could not simply wash away with a mop and fresh stone.

High up in the restricted faculty quarters, Professor Elena Vance stood completely motionless by the tall arched window of her private office, staring down at the quiet plaza below. Her traditional crimson mage robes were immaculately pressed, her expression cold and unreadable to any passing colleague. But beneath the heavy layers of enchanted silk, nestled directly against the sensitive skin above her heart, the intricate, glowing crown brand hummed with a faint, rhythmic pulse.

It was a constant, steady reminder. Every single contraction of her heart caused the mark to tingle, a direct metaphysical anchor that tied her soul to his. The other faculty members whispered that the boy was undoubtedly dead or undergoing horrific, soul-shattering torture at the hands of the Duke’s executioners. But Elena knew better. The brand on her breast was perfectly stable, radiating a calm, predatory chill. The ”no-talent” was not a man who simply died in a hole. He was a creature of absolute calculation, and if he was currently sitting in the dark, it was only because the dark was exactly where he wanted to be. After all he spent most of his life in the dark.

Deep beneath the surface of the Duke’s fortified stronghold, Vince hung suspended from the central basalt pillar, his eyes closed, his breathing slow and shallow. To the elite guards who periodically peered through the heavy iron viewing slit of the door, he looked entirely broken—a pathetic, commoner upstart whose brief spark of unearned power had finally been snuffed out by the absolute weight of imperial authority.

In reality, Vince’s mind had never been more violently active.

He didn’t need physical sight to navigate the sprawling layout of the stronghold. Days before the Iron Vipers had even breached the gates of the academy, Vince had already played his cards. During his brief, chaotic encounter with the shadow assassin’s weeks prior, Vince had subtly planted a microscopic, system-attuned tracker onto the trailing edge of the killer’s cloak. He had used a low-tier structural mapping spell to channel the tracker’s signal, converting the assassin’s historical movements into a flawless, three-dimensional blueprint of the Duke’s temporary headquarters.

He knew every corridor. He knew the hidden ventilation shafts, the structural blind spots, the thickness of the stone walls, and the exact location of the Duke’s private chambers on the upper residential levels. But as he had calculated from the beginning, simply possessing a blueprint was not enough. The Duke’s Mansion was a tactical fortress, heavily reinforced with active anti-magic wards and sensory arrays that would instantly detect any sudden surge of hostile energy.

To escape, he needed absolute precision. He needed to find a flaw in the one thing keeping him pinned: the black-iron shackles.

For seventy-two hours, Vince had used his Perception to conduct a microscopic analysis of the heavy chains binding his wrists. The black-iron was masterfully forged, specifically engineered to act as a metaphysical sponge. The moment his internal pathways attempted to generate or circulate traditional continental mana, the runes carved into the links would violently flare, absorbing the energy and tightening the physical cuffs until his bones fractured.

However, through his relentless, silent observation, Vince discovered a fascinating operational oversight.

The black-iron shackles were not an isolated system; they were directly tethered to the mansion’s primary defensive core to maintain their high-tier mana-dampening fields. Outside his cell door, the elite ducal guards rotated their shifts at exact, unyielding intervals of four hours. Every single time the incoming guard squad exchanged clearance tokens with the outgoing watch, the heavy defensive wards protecting the subterranean level underwent a brief, automated recalibration sequence.

It lasted for a mere fraction of a millisecond. To a standard A-rank mage, the transition was entirely imperceptible. But to Vince’s system-enhanced perception, the micro-second recalibration caused a minute, rhythmic drop in the ward’s frequency—a tiny, localized vibration that traveled cleanly through the basalt pillars and passed directly into the molecular structure of the black-iron chains.

A slow, sharp smile curved Vince’s lips in the pitch darkness. Found it.

The black-iron was completely impenetrable from the inside if one used magic. But it was highly susceptible to structural resonance from the outside if one knew exactly how to match its frequency. He didn’t need to overpower the chains; he just needed to make the metal reject its own density.

Display, Vince called out mentally, the translucent purple interface instantly manifesting before his eyes, illuminating the dark cell with a soft, ethereal glow. Open the ledger. It’s time to shop.

[System Ledger: Current Balance — 6,000 System Tokens.]

[Accessing System Shop... Filtering for Physical Sub-Skills and Kinetic Attunement.]

Vince’s eyes scanned the lists of high-tier enhancements, bypassing the flashy, destructive abilities. He didn’t need a loud explosion that would alert the entire garrison. He needed something clean, silent, and absolute. His gaze locked onto a specialized passive sub-skill nested directly beneath his kinetic manipulation pathway.

[Purchasing Passive Sub-Skill: [Micro-Kinetic Harmony] — Cost: 3,500 System Tokens.]

[Description: Allows the Host to attune the atomic and physical vibrations of their own physical vessel to match the frequency of surrounding inorganic materials, inducing localized molecular fatigue without generating external thermal or magical signatures.]

[Transaction Successful. Remaining Balance: 2,500 System Tokens.]

A sudden, strange sensation rushed through Vince’s veins. It wasn’t the searing, burning heat of a mana awakening, but a deep, rhythmic hum that seemed to synchronize perfectly with his bone marrow and muscle tissue. His entire body felt lighter, sharper, dialed into the hidden frequencies of the stone room around him.

He closed the interface and waited. Patience was the ultimate weapon of a Sovereign.

One hour passed. Then two. Vince remained perfectly still, counting the steady thumping of his own heart, tracking the approach of the heavy boots in the corridor outside.

Three... two... one.

Outside the door, the muffled voices of the guard captains echoed through the iron viewing slot as they initiated the shift exchange. The metallic click of the clearance tokens passing through the ward lock sounded.

In that exact, microscopic window of time, the mansion’s defensive wards flickered to recalibrate. The subtle, rhythmic vibration passed through the basalt pillar and entered the black-iron shackles.

Vince’s eyes snapped open, his violet irises flaring with a cold, absolute intensity. He didn’t pull against the chains. He simply activated [Micro-Kinetic Harmony], sending a counter-vibration from his forearms directly into the core of the metal links.

The physical frequencies met in a flawless, catastrophic intersection of resonance. There was no explosion. There was no flash of magical light. The heavy, high-tier black-iron shackles simply underwent instantaneous, absolute molecular fatigue. The ancient, indestructible metal silently turned to brittle, grey glass before completely dissolving into a fine, microscopic powder that poured harmlessly onto the stone floor.

Vince casually stepped off the stone pedestal, his feet landing softly on the ground without making a single sound. He rotated his wrists, stretching his arms as a low, thoroughly satisfied crack echoed from his shoulders. The mana-suppression was gone; his internal pathways were completely clear.

He walked slowly toward the heavy iron-reinforced door, completely unbothered by the fact that he was naked from the waist up and unarmed. He already had the blueprint memorized. He knew exactly where the guards were stepping, where the traps were laid, and where Duke Owen was currently sleeping.

The Duke had locked him in a cage, entirely convinced that a commoner could do nothing without an artifact. But Vince had just rewritten the rules of his prison from the inside out.

Reaching into his pocket dimension, Vince drew out a clean, dark cloak, wrapping it tightly around his shoulders as he melted into the shadows of the doorway. The patience game was over. The infiltration had officially begun.