The stronghold trembled violently, the walls groaning under the pressure of the impending collapse. Ava's heart pounded in her chest as she and Liam sprinted through the crumbling corridors, their footsteps echoing in the cacophony of destruction.
"We don't have much time!" Liam shouted over the roar of falling debris. His eyes were wild with urgency, his usual calm demeanor replaced by sheer determination.
Ava nodded, her mind racing. They had to reach the core of the stronghold where the mastermind's final plan was in motion. Each second was precious, and failure was not an option. "This way!" she yelled, leading them down a narrow passageway.
The air was thick with dust, and the ground shook beneath them as they navigated the labyrinthine halls. Ava's thoughts were a whirlwind of strategies and fears, but she forced herself to focus. They had come too far to let the mastermind win now.