Cold water dripped onto Reis’s collar, sending a sharp shiver down his spine. Dark stone tunnels stretched infinitely in both directions, smelling of rot and ancient, stagnant dust. He took a slow, deep breath, forcing his racing heart to settle before his knees buckled. "Just a normal Tuesday," he muttered to himself, a tense smile tugging at his lips. Humor was his only armor against the suffocating dread pressing down on his chest. He couldn't afford to fail, not when the stakes were this high. Memories of fire, of screaming voices from a life he once lived, flashed behind his closed eyelids like burning brands. Never again would he stand by, powerless, while everything he loved burned to ash. This new life in the wizarding world was a second chance, a gift he refused to waste. Born into the legendary Slytherin line, he possessed power that bordered on god-like, yet fear remained his constant shadow. Could his knowledge of the future be a curse rather than a tool? Questions like these kept him awake at night, staring at the green-tinged ceiling of the Slytherin dormitory. --- Sliding down the slimy pipe had been a disgusting affair, coating his robes in centuries of grime. Standing at the threshold of the Chamber of Secrets, however, made his stomach turn for a completely different reason. His boots splashed softly in the shallow, murky puddles coating the stone floor. Ahead, towering pillars carved with twisting, monstrous serpents rose into the gloom. Salazar Slytherin’s giant stone face loomed in the distance, eyes hollow, mouth a dark abyss. "He really had an ego, didn't he?" Reis whispered, his voice echoing off the damp, silent walls. A full year remained before Harry Potter would ever set foot inside Hogwarts. This was his window of opportunity, his chance to neutralize a monster before it could threaten the people he had sworn to protect. Fear clawed at his throat, but he swallowed it down, clenching his fists until his knuckles turned bone-white. He had to do this alone; involving teachers would only lead to questions he couldn't answer. Who would believe an eleven-year-old boy who claimed to have found the legendary Chamber of Secrets? They would lock him up in St. Mungo's, or worse, Dumbledore would watch him like a hawk. He couldn't let anyone know his true potential yet. --- Static electricity crackled around his fingertips, a blue spark lighting the oppressive dark. His affinity for thunder and space was a secret he kept close to his chest, a trump card for the coming war. If things went wrong, he could warp away, but the sheer speed of a basilisk was legendary. One direct gaze would end his life in an instant. Blindfolds were useless in a real fight, so he had to rely on his bloodline to command the beast before it looked at him. Hissing sounds began to form in the back of his throat, strange and fluid, vibrating in his chest. "Speak to me, Slytherin, greatest of the Hogwarts four," he hissed, the language of snakes flowing from his tongue like liquid fire. Heavy stone ground against stone with a deafening rumble that shook the cavern. Salazar’s mouth slowly began to slide open, revealing a pitch-black cavity. Something massive stirred inside the darkness, a heavy body sliding over wet rock. A low, scraping sound vibrated through the floorboards, shaking the puddles around his feet. Reis braced himself, his muscles locking up in sheer terror. Green scales, thick as dragon hide, caught the faint light of his sparks. Out poured a creature of pure nightmares, its body thicker than an ancient oak tree. Yellow eyes, burning with centuries of murderous hunger, locked onto him. Instinct screamed at him to run, to warp, to flee back to the safety of his common room. Instead, he stood his ground, his heart hammering a frantic rhythm against his ribs. "Hold," Reis commanded in Parseltongue, his voice shaking despite his best efforts. "Who dares disturb my slumber?" the beast hissed back, its voice a grating screech that vibrated in Reis’s teeth. It didn't bow, nor did it show any sign of submission. Hunger rolled off the serpent in waves, thick and suffocating. "I am Reis Slytherin, blood of your creator," he called out, trying to project a confidence he didn't feel. Laughter—or what sounded like a dry, clicking wheeze—escaped the monster's throat. "Blood is nothing without strength," the serpent hissed, rearing back its massive head. Suddenly, the beast lunged forward, a green streak of pure, unadulterated death. Reis reacted before his mind could process the movement. Warping through space, his body vanished in a quiet pop, reappearing ten feet to the left. Fangs slammed into the stone floor where he had stood a millisecond ago, shattering the solid rock into dust. Debris rained down on him, cutting his cheek and tearing his school robes. Blood trickled down his jaw, warm and metallic, reminding him of his mortality. "Fine, we do this the hard way," Reis muttered, wiping the cut with the back of his sleeve. Blue lightning flared along his forearms, crackling violently in the damp air. Lightning was a wild force, but he channeled it with surgical precision, throwing a blinding arc at the serpent's snout. Booming thunder echoed through the chamber, deafening in the enclosed space. Electrical energy struck true, forcing the basilisk to recoil with a pained shriek. Thick smoke rose from its charred scales, but the injury was minor. Anger rolled off the beast now, replacing its hunger with a desire to crush him. Tail whipping through the air, it smashed a stone pillar to splinters. Reis ducked, rolling under the flying debris as the world around him seemed to shatter. Dust choked his lungs, making him cough violently. Looking up, he saw the massive shadow looming directly above him, ready to crush him. "No!" he yelled, throwing his hands forward. Space warped in front of him, creating a localized distortion barrier. When the heavy tail slammed down, it hit an invisible wall, bending light and sending shockwaves rippling through the air. Sweat poured down Reis's face as he struggled to maintain the barrier. His magical reserves were draining fast, a cold void opening in his chest. "Listen to me!" Reis roared, his voice transitioning into a primal, ancient register of Parseltongue. Unfamiliar words began coiling around his mind, ancient commands he shouldn't know, rising from the very depths of his DNA. They felt heavy, thick with the weight of centuries, burning his throat as he spoke them. "By the blood of the father, by the stone of this keep, submit!" he hissed, his eyes flashing a dangerous, serpentine green. Before he could recover his breath, the basilisk's massive head swung back around. Its giant yellow eyes flared with a lethal, golden light. Death stared him directly in the face. "Close your eyes!" his instincts screamed, but he knew he couldn't fight blind. Instead, he focused his spatial magic, warping the very light waves traveling toward his pupils. Space bent like a lens, refracting the deadly gaze away from his retinas. A searing pain exploded in his temples, making his vision blur with tears of pure agony. Holding the distortion of space was like trying to stop a runaway train with his bare hands. "Agh!" Reis cried out, dropping to one knee as the pressure in his skull threatened to pop his ears. Still, he held the fold in space, keeping the lethal light from making direct contact. Blood began to drip from his nose, hot and thick, splashing onto his collar. He knew he couldn't keep this up for more than a few seconds. Sensing his weakness, the beast hissed in triumph, its massive jaws opening wide to swallow him whole. "Enough!" Reis spat, coughing up a mouthful of copper-tasting blood. He unleashed a burst of pure thunder from his core, a shockwave of electrical energy that erupted from his body in all directions. Damp air magnified the blast, turning the chamber into a cage of crackling blue energy. Sparks danced across the giant serpent's hide, seizing its muscles and forcing its jaws to lock open. Giant coils thrashed, the massive body slamming against the stone pillars, causing the entire ceiling of the Chamber of Secrets to groan under the stress. Dust and ancient mortar rained down like grey snow, coating Reis's hair and shoulders. He pushed himself back up, his legs shaking like reeds in a storm. Every muscle in his body burned, crying out for him to stop, to rest, to give up. But he couldn't. Failure meant death, not just for him, but eventually for everyone in this castle if the dark times ahead went unchanged. He was Reis Slytherin, and he would not be a footnote in someone else's story. Massive fangs froze, hovering inches from his face. Poison dripped from its mouth, sizzling as it hit the wet stone floor. "You carry his scent," the beast hissed, its massive head swaying in confusion. "I carry his legacy," Reis replied, panting heavily, his body trembling with exhaustion. A primal fear clutched his heart, tight and unrelenting, warning him that one slip would mean death. He needed to end this now, before his magic failed completely. Staring directly into the creature's dangerous, yellow eyes, he focused every ounce of his remaining will. "Sleep, great one!" he commanded, pouring his magic into the words. Heavy silence fell over the chamber, broken only by his ragged breathing. Giant scales shuddered as the beast's massive jaws slowly closed. Its eyelids fluttered, fighting the heavy command of the Slytherin bloodline. Slowly, the giant head began to lower, settling onto the cold, wet stone with a soft thud. Reis let out a breath he felt he’d been holding for a lifetime, his knees finally giving out. He collapsed onto the damp stone, his heart hammering against his ribs like a trapped bird. "I did it," he whispered, staring at the sleeping giant. Victory felt hollow, replaced by a sudden, chilling realization. Something was wrong. As the colossal snake's eyes finally droop, Reis notices a faint, pulsating violet glow beneath its scales, a color he's never seen in any magical creature, whispering, 'What... is that energy?'

Chapter 1: A Serpent's First Roar