The Versatile Thief

Chapter 9: Into the Depths

The heavy, resonant thud of the enchanted iron door sealing shut echoed through the damp tunnel like a death knell. Santiago lunged forward, slamming his palms against the cold metal, but it was as solid as a mountain.

"It’s no use," Nadia said, her voice unusually hollow. She didn't move to help him; she was staring at the floor, her eyes darting across the etched map they had just discovered. "These locks are keyed to the school’s core mana-grid. If we try to force them, the entire wing will go on lockdown."

Santiago pulled his hands back, his heart hammering against his ribs like a bird in a cage. "So we’re trapped? We just walked into a cage because I wanted to be a hero?"

"Don't do that," Nadia snapped, though her hands were trembling as she tucked her notebook away. "Don't turn into a victim now. We needed to know. Now we know."

"We know we’re in a basement that’s farming students like crops," he hissed, turning to face her. The gray light in his arm flared, casting long, erratic shadows against the dripping tunnel walls. "How does that help us if we’re dead in ten minutes?"

Nadia stepped closer, her expression hardening into that familiar, clinical mask of focus. "Listen to me. If this is a farm, then there’s a bypass. There has to be a return line for the harvested energy. If we find that, we find an exit."

"And if the patrolling faculty finds us first?"

"Then we act like we belong here," she said, pulling a small vial of shimmering, translucent liquid from her hidden waist-pouch. "Distraction. One of my better brews. Can you use your 'vacuum' to mask our resonance while I set this?"

Santiago looked at the vial, then at the dark, winding tunnel ahead. He felt the tether in his arm pulling again, insistent and hungry. "I can try. But if I push too hard, the gray light is going to spike. They’ll see it."

"They won’t see anything if I do this right," she said, her voice dropping to a low, conspiratorial murmur. "Just keep your focus on the air around us. Make it look empty. Make it look like nothing."

"Easy for you to say," he muttered, closing his eyes to center his will. He reached into the void of his mind, stretching his senses out like a net.

He could feel the school above them—the hum of the wards, the distant, muffled footsteps of a group of prefects moving through the gymnasium. They were close. Too close.

"They're coming," Santiago warned, his voice straining. "I can hear their boots on the stone."

"Hush," Nadia commanded. She uncorked the vial and splashed a small amount of the liquid onto the floor in a perfect circle. "Now."

As the liquid hit the ground, it didn't pool; it evaporated instantly, rising into a shimmering, oily mist that clung to their clothes. Santiago felt the energy in his arm surge as he channeled his void-sense, wrapping their presence in a shroud of 'nothingness.' He didn't just hide them; he erased the space they occupied from the local mana-field.

Footsteps echoed in the corridor—heavy, rhythmic, and accompanied by the faint, metallic jingle of keys.

"The sensor array in sector four is spiking again," a voice boomed. It was Professor Harth. Santiago’s breath hitched. "Check the perimeter. If there’s an intrusion, seal the vent."

"Yes, Professor," a younger, flatter voice replied.

Santiago pressed his back against the slime-covered wall, his knuckles white. He could see the silhouettes of two figures moving past the tunnel opening. Harth was holding a brass rod that pulsed with a dull, amber light—a tracker.

Don’t look, Santiago thought, forcing his heartbeat to slow. We aren't here. We are nothing.

The amber light swept over the spot where they were crouching. Santiago held his breath, his arm throbbing with the effort of holding the vacuum. The light grazed Nadia’s boots, hung there for a heartbeat, and then moved on.

"Nothing here, sir. Just residual decay from the old pipes," the younger guard said.

"See that it stays that way," Harth growled, his voice fading into the distance. "The Headmaster wants the new batch secured by dawn. If the leakage continues, it’s your head, not mine."

They waited in silence, the seconds stretching into an agonizing eternity. When the sound of the footsteps finally vanished, Santiago slumped against the wall, the gray light in his arm flickering violently.

"That was too close," he whispered, wiping a bead of sweat from his forehead.

Nadia exhaled, her composure fracturing for just a second. "They’re moving the 'batch.' That means the pods are already being prepped."

"We have to stop them," Santiago said, his voice stronger now, fueled by a cold, righteous anger. "If we go deeper, maybe we can find the terminal."

"You want to go deeper?" Nadia looked at him, her eyes searching his face for a hint of doubt. She didn't find one. "Fine. But we move fast."

They pushed forward, the tunnel widening into a massive, cavernous space. The air here was different—sharper, colder, and filled with the faint, rhythmic thrum of a massive, unseen engine.

As they rounded a final corner, the sight took Santiago’s breath away.

It was a sprawling chamber, lit by hundreds of flickering, green-glowing tubes. They were arranged in neat, military rows, stretching into the gloom like a graveyard of glass. Inside each tube, suspended in a translucent, viscous fluid, was a figure.

"My god," Nadia whispered, stepping toward the nearest row. "These are... these are students."

Santiago followed her, his feet feeling like lead. He walked up to the nearest pod, the glass cold beneath his touch. Inside, a boy from his year—the one who had sat next to him in Runes—was floating, his eyes closed, his chest rising and falling in a slow, unnatural rhythm.

"They aren't dead," Santiago said, his voice trembling. "They’re just... being tapped."

He looked at the pod’s base. A thick, copper-threaded cable ran from the bottom of the glass, snaking along the floor toward a central, pulsing monolith of black stone in the middle of the room. It was drawing their life-force, pulling it into the stone in a steady, rhythmic cadence.

"It’s a drain," Nadia said, her voice shaking. "They’re using them as living batteries. That’s why the school's wards are so powerful—they’re stealing the potential of the students to feed the foundation."

"We need to break them out," Santiago said, raising his hand, the gray light on his arm flaring in response to the monolith’s proximity.

"Wait, look," Nadia pointed to a pod on the end of the row. "That one’s cycling. The fluid is draining."

Santiago moved to the pod. As the viscous liquid receded, the glass hissed, the seal breaking. The door swung open, and the student inside slumped forward, falling into Santiago’s arms.

It was Jax.

He was pale, his lips blue, but as he hit the floor, his eyelids flickered.

"Jax?" Santiago hissed, shaking the bully’s shoulder. "Jax, can you hear me?"

Jax groaned, his eyes rolling back as they slowly focused on Santiago’s face. He looked confused, terrified, and utterly hollowed out.

"Pratama?" Jax croaked, his voice a ghost of its usual bluster. "What... what did you do?"

"I didn't do anything," Santiago said, looking at the rows of hundreds of other pods. "We’re here to get you out."

"No," Jax whispered, his hand reaching out to grab Santiago’s collar. He pulled him close, his breath smelling of decay and copper. "You don't understand... you’re not the savior, Pratama. You’re the... you’re the replacement."

Before Santiago could respond, the entire chamber rumbled. The green lights in the tubes pulsed in unison, turning a sharp, warning red.

"We’ve been compromised," Nadia screamed, grabbing her staff from her pack. "Santiago, move!"

But it was too late. The central monolith cracked open, and from the shadows behind it, a figure emerged—tall, hooded, and cloaked in the unmistakable, swirling energy of the Headmaster.

"I see you’ve found the nursery," the Headmaster said, his voice echoing through the chamber like a funeral bell. "I was wondering when the anomaly would finally decide to introduce itself."