---
The sanctum pulsed with energy, its ancient walls glowing with ethereal light as Calvin and Loira stood before the Aetherial Core.
The room vibrated with power, the air thick with tension as the Core hummed in synchronization with the sanctum's obelisks.
"This is it," Loira said, her voice steady but tinged with urgency. Her staff glowed faintly in her grip, its runes flickering in response to the Core's energy.
"The Aetherial Core is fully attuned. Once we activate it, it should close the main Rift Gate."(From which the army is coming though.)
Calvin glanced at her, sweat dripping down his brow. His hands hovered over the Core, its radiant glow reflecting in his eyes. "Should?" he echoed, his voice betraying his doubt.
Loira gave him a reassuring nod. "It will work. We just have to trust it."
Behind them, Raghnall, Dabi, Zen, and Aldric stood guard, their eyes scanning the room for any sign of danger.
