The heavy oak door of Caspian's attic room groaned as he slammed the iron bolt home. The wood was damp with rot, a casualty of the "Cold-Sweat" that seeped through the castle's northern face, but for the moment, it was the only thing standing between him and the chaos unfolding in the courtyard below.
Caspian leaned his back against the door, his chest heaving. The "itch" in his marrow had transformed into a localized sun. His left hand, the one that had touched Valerius's practice blade wasn't just glowing; it was vibrating. A dull, rhythmic pulse of bronze light throbbed beneath his fingernails, and the heat was so intense it felt as though his blood were turning into molten lead.
"Quiet," he hissed to himself, clutching his wrist. "Down. Stay down."
He thrust his hand into a basin of stagnant wash-water sitting on his rickety nightstand. The reaction was instantaneous. A violent cloud of steam hissed upward, smelling of sulfur and old iron. The water bubbled and churned, turning from ice-cold to boiling in a matter of seconds. Caspian bit his lip until it bled to keep from screaming. This wasn't the gentle warmth of a hearth; it was the raw, unrefined kinetic energy of a Tier-2 Sun-Glass charge, and his body, a "Tier-0" vessel, was struggling to contain it.
[**System Pulse: Synthesis Overload Imminent.**]
[**Current Capacity: 112% / 100%**]
[**Warning: Internal Tissue Damage Detected.**]
Caspian didn't see the words in front of his eyes, but he felt the truth of them in his nerves. His skin was beginning to crack, tiny golden fissures appearing along his forearm. He was a cup overflowing with fire.
He staggered toward his bed, a thin straw mattress covered in moth-eaten furs, and collapsed. He needed to "digest" the heat, to weave it into his muscles before the Silver Masque reached the upper wards.
*Focus,* he commanded himself, closing his eyes. *Don't let the heat sit in the hand. Pull it. Pull it to the core.*
In the darkness of his mind, he visualized his body not as flesh, but as a series of cold, rusted pipes. The stolen energy was a liquid gold, stagnant and burning in the "pipe" of his left arm. With a groan of mental effort, he began to "draw" the gold toward his chest. It was like pulling thick honey through a needle. Every inch the energy moved felt like a hot wire being dragged through his veins.
As the energy reached his heart, his entire world turned white.
*Thump-clack.*
His heart didn't just beat; it resonated. The bronze light flooded his torso, and for a fleeting second, the freezing attic felt like the center of a summer meadow. The pain vanished, replaced by a terrifying sense of power. He felt he could punch through the basalt walls of the tower; he felt he could outrun the wind.
But as the energy settled, the glow subsided. The golden fissures on his arm closed, leaving behind faint, metallic scars that looked like lightning bolts etched in bronze.
[**Synthesis Complete.**]
[**Physical Constitution: +5%**]
[**Heat Resistance: +12%**]
[**Status: Spark-Adept (Initial Phase)**]
Caspian lay gasping, his skin slick with a cold, grey sweat. He had survived the overload, but he felt changed. His senses were sharper. He could hear the distant clatter of hooves in the courtyard, the black carriage of the Silver Masque. He could hear the muffled shouts of the servants below, panicked by the arrival of the Inquisitors.
And then, he heard the sound that made his blood turn to ice.
*Step. Step. Step.*
Slow, deliberate footsteps were ascending the North Tower's spiral staircase. They weren't the heavy, clanking boots of a Thorne guard, nor the light, arrogant stride of Valerius. These steps were silent, punctuated only by the rhythmic *thump* of a cane hitting the stone.
*Thump.*
Caspian scrambled off the bed, looking for a weapon. His practice-iron sword was still in the hall. All he had in the room was a small, rusted paring knife used for cutting tough bread. He grabbed it, his fingers trembling.
*Thump.*
The footsteps stopped directly outside his door. The air in the room suddenly changed. The faint warmth Caspian had just synthesized was sucked out of the air, replaced by a heavy, cloying chill that smelled of funeral incense and dry parchment.
"The lock is unnecessary, young Thorne," a voice drifted through the wood. It was a melodic, genderless voice, smooth as polished glass but lacking any hint of human warmth. "Iron cannot bar the Shadow, and silence cannot hide a Spark as loud as yours."
Caspian backed away until his heels hit the stone wall beneath the window. "Who are you?"
"A gardener," the voice replied. "Come to see which weeds have grown too tall in the Duke's garden."
The wooden bolt on the door didn't break; it simply *dissolved*. The iron turned to grey dust, falling to the floor in a silent heap. The door swung open, and the silhouette of the Silver Masque stepped into the room.
The Inquisitor was tall and unnervingly thin, draped in robes of heavy, midnight-blue silk that seemed to absorb the dim light. Their face was hidden behind a mask of hammered silver, a featureless, weeping face with no mouth and only two thin slits for eyes. In their gloved hand, they held a cane topped with a shard of "Void-Glass," a dark, anti-matter equivalent to Sun-Glass that pulsed with a cold, violet light.
The Inquisitor didn't look at the room. They looked directly at Caspian's chest, where the synthesized spark was still humming.
"Remarkable," the Masque whispered, the silver mask tilting slightly. "A natural Siphon. Born from the union of a failing Sun-Blood and a child of the Mud. You shouldn't exist, Caspian Thorne. By all the laws of Alchemy, your body should have turned to ash the moment you touched your brother's blade."
Caspian gripped the paring knife, his knuckles white. "Leave. I haven't broken any laws."
"Laws are for the sun-lit world, boy," the Inquisitor said, taking a step forward. The Void-Glass on the cane flared, and Caspian felt a crushing weight settle on his shoulders. It was a "Gravity-Well," a Tier-3 suppression technique. Caspian's knees buckled, the stone floor cracking beneath his weight. "You are an anomaly. A leak in the world's energy. The Capital does not like leaks. They prefer... a closed system."
"I... am a son of House Thorne," Caspian gasped, struggling against the invisible pressure. The bronze light in his marrow flickered, trying to fight back, but it was like a candle trying to push back a mountain of shadows.
"The Duke has three sons," the Masque countered, their voice devoid of pity. "He can afford to lose the one that wasn't supposed to be born. In fact, he was the one who signed the warrant for your 're-education' the moment Valerius ran to him crying of a burning sword."
The betrayal stung worse than the gravity. His father, the man who had ignored him for eighteen years had finally noticed him, only to hand him over to the butchers of the Masque.
"I won't go," Caspian roared.
He didn't use the knife. He used the only thing he had left. He reached deep into his chest, grabbing the newly settled "Spark" and shoving it outward. He didn't aim for the Inquisitor; he aimed for the floor.
*Synthesis: Ground-Flare.*
The bronze energy exploded from his boots. It wasn't a fire, but a sudden, violent expansion of heat and pressure. The stone floor of the attic shattered, and the gravity-well was momentarily disrupted by the upward force of the blast.
The Inquisitor recoiled, their silver mask reflecting the golden flare.
Caspian didn't wait. He turned and dove headfirst through the narrow window of the North Tower.
The fall was fifty feet into a snowdrift, but as he tumbled through the freezing night air, he felt the bronze energy in his veins react. His skin hardened, his weight shifting. He didn't hit the snow like a man; he hit it like a stone.
*THOOM.*
He emerged from the drift, gasping, his vision swimming. Above him, the silver-masked figure stood at the window, looking down like a bird of prey. The Inquisitor didn't jump. They didn't have to. The courtyard was already filling with Thorne guards, their torches flickering like orange stars in the dark.
"There he is!" a guard shouted. "The Siphon! Capture him! By order of the Duke!"
Caspian looked at the Great Gate, then at the dark, frozen woods beyond the castle walls. The "Long Night" was waiting out there, monsters, outlaws, and a cold that could kill a dragon. But inside the walls was a silver mask and a father who had sold him.
He began to run.
Every step sent a jolt of pain through his "Spark," but with every stride, the bronze light in his veins grew a little steadier. He wasn't just running for his life; he was running toward the only thing that could save him.
The first Wonder. The Forge in the South.
He had 1,000 miles of frozen hell to cross, a Silver Masque on his trail, and nothing but a stolen spark in his chest. But for the first time in eighteen years, Caspian Thorne felt like he was finally standing in the sun.