The Renaissance Trial
The entrance to the underground was a rusted maintenance hatch disguised as a storm drain. Sienna didn't hesitate; she dropped into the darkness with the grace of a cat. Elara followed, her boots splashing into six inches of freezing, stagnant water.
The air smelled of copper and ozone. As they moved deeper into the tunnels, the modern city above vanished, replaced by damp brick and the hum of high-voltage cables.
"Sienna, wait," Elara panted, her voice echoing. She stopped at a junction where three tunnels met. A strange marking was etched into the concrete: a stylized geometric rose.