Aria's POV**

Sometimes the best strategy is the one nobody expects. Like standing your ground when everyone assumes you'll keep running.

"Hayes," I said quietly, "how structurally sound are these tunnels?"

"What do you mean?"

"I mean, if someone were to cause significant damage to the support beams, what would happen?"

He looked around at the aging stonework and exposed pipes. "Depending on the location and extent of the damage... partial collapse. Maybe complete collapse of this ...