Mike and Luna navigated the treacherous underworld, their eyes scanning the shadows for any sign of Helo. They moved stealthily, their weapons at the ready.
"I've been thinking," Luna said, her voice low and urgent. "Helo's energy signature is unique. If we can tap into it, we can track its location."
"Good idea," Mike replied, his mind racing. "But how do we tap into it?"
"I've been studying the ancient lore," Luna said, her eyes shining with excitement. "I think I can create a resonance spell to connect with Helo's energy."
"Let's do it," Mike said, his voice filled with determination.
Meanwhile, Vex watched from the shadows, his eyes narrowing as he tracked Mike and Luna's progress. "Fools," he muttered to himself. "They think they can outsmart me? I'll show them the true meaning of power."
Vex began to plot, his mind racing with strategies to capture Mike and Luna. "Ah ha! I have it!" he exclaimed, a wicked grin spreading across his face. "I'll use my dark magic to create a trap, one that will ensnare them and bring them straight to me."
As Mike and Luna continued their search for Helo, Vex set his plan in motion. He cast a spell of illusion, creating a fake version of Helo's energy signature. "They'll never suspect a thing," Vex cackled to himself.
But Mike and Luna were not so easily fooled. Luna's resonance spell revealed the true location of Helo, and they pressed on, undeterred.
Vex's eyes widened in surprise. "Impossible! How did they see through my illusion?"
Mike and Luna approached the forge, ready to face whatever lay ahead. Vex appeared, his dark magic swirling around him. "You'll never leave this place," Vex snarled, his eyes blazing with malevolence.
Mike and Luna stood their ground, ready to face whatever lay ahead. With a nod, they charged forward, their weapons at the ready.