Janek rubbed his arm, where dark tracery pulsed with cerulean light beneath his skin. The ache had faded into a sharp, hyper-focused clarity across every tendon and bone in his left forearm. He flexed his fingers, watching the light ripple and shift. It felt… solid. More than solid. As if his very essence had been rewritten in gleaming alloy. [New Skill Unlocked: Flesh-Forge Integration] He whispered the words. “Flesh-Forge Integration.” The System usually provided context, a brief explanation, a tutorial. Not this time. Just the stark announcement. He pressed a thumb against the intricate spirals, feeling a subtle warmth. The shard itself was gone, completely absorbed. It was part of him now. Fear, cold and sharp, cut through his usual cheer. What had he done? The System was immutable, and he had just bent its rules in a way no one ever had. A dangerous corruption, Zosia had called his mere class. What would she say about this? He needed to be alone, far from prying eyes. Not even Piotr could know. He snatched a tattered hoodie from his bed, pulling the cuffs down over the coils on his skin. Then, he slipped out of his cramped dorm room, navigating the academy’s silent, midnight corridors. He descended deeper and deeper, past the student common areas, the training halls, the abandoned archives, until he reached the forgotten lower levels—a labyrinth of disused maintenance tunnels and defunct energy conduits. The air grew stale with oil and iron filings. Perfect. He found a secluded alcove, its walls scarred with ancient scorch marks. Taking a deep breath, he focused on his arm. What did ‘Integrate’ truly mean? What could he assimilate? He rummaged through discarded conduits, finding a small, rusted plate of scrap plating. It was no pristine alloy, but it was metal. He held it to his forearm, mimicking the previous action. Nothing. No flash, no pain. A blue interface manifested. [Lesser Blacksmith: Target insufficient. Cannot process.] “Insufficient?” he muttered. Was it the quality? The size? The connection felt internal. He thought back to the shard sinking into his flesh, the sickening shift of muscle fibers. Maybe the scrap wasn't the focal object. Maybe *he* was. He focused harder, not on the rusted plate, but on the coiled markings etched into his skin, tuning in to the faint hum within his marrow. He willed the skill to activate, a silent command in his mind. The blue text reappeared, this time a direct question. [Flesh-Forge Integration: Select target for repair/reinforcement.] Below it, a new line: [Available: Left Radius, Left Ulna, Left Bicep, Left Tricep…] He could aim the skill at his own skeleton. Cold prickled his neck as he weighed the iron scrap against his palm. Could he solder metal directly to living bone? The thought was horrific, yet thrilling. He selected ‘Left Radius’. Gritting his teeth, he pressed the oxidized plate against the markings on his forearm. This time, there was no blinding flash, no agonizing scream. Instead, a dull ache bloomed, localized deep within his forearm bone. The plate vibrated, shimmering, then slowly, impossibly, it began to *shrink*, dissolving into a faint cerulean mist that flowed into his skin. The coiled etchings flared cobalt, then dimmed. When the plate was completely gone, a new System message appeared. [Left Radius reinforced. Minor structural integrity increase.] [Strength +0.01] [Endurance +0.01] Janek stared. The increment was tiny, a sliver of an increase. But it was *growth*. And it was repeatable. He looked at the pile of scrap metal, then at his arm, a wild, disbelieving grin spreading across his face. The ‘useless’ class. The anomaly. This was his secret. Over the next few weeks, the lower levels became his sanctuary. Each night, after the academy hushed into sleep, Janek descended, hauling bags of discarded alloy shards, rusted pipes, and broken components. He learned to stomach the procedure, which lingered as a hot, grinding ache in his joints. He reinforced his humerus, his femur, his pectorals, his deltoids. The stat gains were tiny, almost imperceptible, yet they accumulated. He felt stronger, faster, a subtle but undeniable shift in his core. The tracery along his forearm darkened to polished chrome, emitting a steady, muted drone only he could hear. During a drill in the sparring chambers, Piotr Novak lunged behind his buckler. Janek, usually prone to stumbling under pressure, slipped aside on balanced heels. Piotr's guard crashed through empty air. Janek spun, his practice staff sweeping low, catching Piotr’s leg. Piotr stumbled, regaining his balance just in time to block Janek’s follow-up strike. “Whoa, Janek! What was that?” Piotr grinned, but his eyes held a calculating glint. “You’re moving like you’ve been sneaking extra training sessions. Did you finally convince that old dummy to teach you some actual footwork?” Janek chuckled, shrugging. “Nah, just… had a good night’s sleep, I guess. Felt energetic.” He flashed his usual, bright-eyed smile, but inside, a knot of anxiety tightened. Piotr was sharp. Too sharp. “Energetic, my arse,” Piotr retorted, lowering his defense. “You dodged my level three thrust like it was a practice dummy swing. And that leg sweep? Never seen you pull that off.” Piotr squinted, scrutiny hardening his jaw. “Something’s different about you, Janek. You’re sharper.” Janek feigned a yawn. “Maybe I’m finally growing into my manly strength, eh?” He jabbed Piotr playfully with his staff to break the tension. “Let’s go again. I almost had you that time!” Piotr's gaze lingered, but he did not press. Instead, he hoisted his buckler back to chest height. “Alright, Kazimir. But don’t think you can pull a fast one on me.” Later that day, the grand Scriptorium was a sanctuary of hushed whispers and rustling data-slates. Janek sat opposite Piotr at a polished plasteel table, pretending to study advanced calculus. Piotr, however, wasn’t looking at his own scrolls. He leaned forward, his voice low, earnest. “Seriously, Janek. What’s going on? You’ve been… preoccupied. And those gains in sparring? They’re not normal for a Lesser Blacksmith. Not even for *you*.” Piotr’s gaze was unwavering, searching. “You know you can tell me anything. We’ve been through too much for you to suddenly clam up.” Janek clicked his stylus, forcing an easy smile. “Preoccupied? Just struggling to wrap my head around these equations. My brain feels like lead slag by midday.” He laughed, a light, airy sound that didn't quite reach his eyes. “As for sparring, maybe I’m finally getting the hang of it! All that time fixing dummies must have given me some insight into their weak points, eh?” Piotr sighed, a frustrated exhale. “Janek, this isn’t about weak points. This is about… you. You’re holding something back. You’ve always been an open book, even when it meant facing ridicule. What’s changed?” Janek forced another grin. “Nothing’s changed, Piotr. Still the same old Janek, stumbling over his boots.” He tugged his sleeve lower to hide every seam of forged skin. “Maybe I’m just eager to prove Zosia wrong, huh? Show everyone that even a ‘Lesser Blacksmith’ can learn to throw a punch.” Piotr stared at him for a long moment, his expression unreadable. Just then, a slight rustle drew Janek’s attention. Across the hall, at a table piled with advanced tactical schematics, Zosia Rostova looked up from her data-slate. Her cerulean eyes, usually focused with intense concentration, were now fixed on Janek. A sharp, assessing curiosity crossed her features before she returned to her tactical display, her gaze cold and calculating. Piotr followed Janek's gaze, then looked back at Janek, a new understanding dawning in his eyes. He didn't press further. Instead, he simply nodded, a tight, almost imperceptible movement. “Alright, Janek. If you say so.” Later, in a secluded corner of the academy’s residential wing, Piotr Novak pulled a slim, almost invisible communicator from his inner tunic. Its surface shimmered, mimicking the surrounding plasteel. He activated it with a silent thought, a faint blue light blinking once. “The anomaly is active. He’s growing.”

The Weight of a Secret