The damp chill of the alley clung to Mira's skin as she unrolled the stolen map against a crumbling brick wall. Faint streaks of moonlight caught the delicate, faded ink lines detailing the forgotten service conduits that bypassed the palace's inner security rings. She adjusted her grip on her heavy brass toolkit, her ink-stained fingers tracing the narrow path that led directly beneath the royal vault. Every muscle in her body ached from the frantic escape through the drainage pipes, but there was no time to rest. Master Orrin's fading hands flashed in her memory, driving her forward into the deepening shadows of the lower city.
She found the rusted iron service hatch tucked behind a row of discarded crates near the spice market. With a quiet heave, she lifted the heavy cover, revealing a vertical drop swallowed by absolute darkness. The air rising from the shaft smelled of ancient dust and stagnant water, a stark contrast to the crisp night air above. Without hesitation, she lowered herself onto the first rung of the ladder and began the long descent. The metal groaned beneath her boots, each step echoing softly down the hollow cylinder like a falling pebble.
Reaching the bottom, Mira struck a flint and lit a small stub of tallow candle to illuminate her path. The tunnel walls here were made of dark, unpolished stone, glistening with a slick layer of subterranean moisture. She followed the map's jagged red markings, turning through a labyrinth of narrow corridors that grew steadily warmer. The distant hum of raw magic vibrated through the floorboards, a low, rhythmic thrumming that rattled her teeth. It felt like the heartbeat of a sleeping beast, heavy and dangerous.
After walking for what felt like hours, the stone walls gave way to smooth, dark marble bearing ancient royal insignias. The map indicated she had finally reached the perimeter of the hidden royal vault located deep beneath the palace foundations. A massive iron-banded door blocked the end of the corridor, inscribed with glowing wards that pulsed with stolen energy. Mira pressed her ear against the cold metal, listening intently for any sound of approaching guards. Silence greeted her, save for the relentless, hungry hum of the magical conduits feeding the chamber beyond.