At first, the rumbling started low — just a slight vibration in the ground that could barely even be felt unless you had enhanced senses like Elane or were already on the lookout for any changes or suspicious activity like Rohan.
"What is that?"
After Elane's sudden question, Norm stopped his work to quieten the lively environment down, allowing him and everyone else in the tunnel to hear the low rumbling starting to shake the ground all around them.
"It sounds like it's coming from above."
Liam uttered from behind, bringing everyone's attention above.
Rohan's face changed immediately. His earlier impatience and internal complaints vanished in an instant, replaced by a level of alertness that made his whole body tense up.
'Is whoever's behind this whole mess finally making their move?'
The rumbling wasn't natural. Not in a place like this, where even the most seasoned veterans who'd been running this gate for years had never encountered something like it.
