Erik and Mia exchanged uneasy glances as the rumbling sound intensified, the vibrations shaking the floor beneath their feet. Dust began to fall from the ceiling, coating the air in a thin haze. The small room they were in had no windows, leaving them blind to whatever was causing the disturbance. Erik clenched his jaw, his eyes scanning the walls as if expecting something to burst through at any moment."What the hell is that?" Mia muttered, her voice low.Without a word, Erik stood up and yanked the door open. The hallway beyond was brightly lit and thin trails of dust cascaded down from the ceiling settling onto the stone floor. The rumbling continued, though the Dreadshade Coven members were still moving about, seemingly undisturbed by the quake.Erik's eyes watched them. They were still preparing for the invasion, moving with a strange focus, unaffected by the shaking walls. His frustration boiled over and he stepped forward, grabbing one of the passing Coven members by the arm.