Back at the library, the team's recent victories and discoveries had bolstered their confidence, but they knew that their quest to counter the Whispering Shadows was far from complete. The dark forces they faced were cunning and relentless, and the remnants of their influence were still a threat.
As the team reconvened in the library's strategy room, they began to analyze the information they had gathered from the Obsidian Temple and other sources. The Echo Stone had been instrumental in their recent success, but they needed more insights to fully understand and counter the dark forces.
Lyra was poring over a newly acquired tome, her brow furrowed in concentration. "There's a reference here to something called the Labyrinth of Echoes. It's described as a hidden realm connected to the fabric of reality, where echoes of past events and dark energies are trapped."