Rather than sit around and see how this one played out, Blue moved from her position near the alley, staying low and as near to the ground as she could, slipping along the hard path to find an entrance to slip in. It was another of those maze things with the walls, the Rex having destroyed enough of it that Blue had to navigate a longer path to reach Owen.
She could sense him, right through the wall. If she could find a way to just slip throw it, a passage, a route that took her. Throwing caution aside, Blue gave two sharp cries, knocking her tail against the wall to test the strength, disappointed when it barely groaned under her attack. Fine, the long way it was.
Although she had drawn Rex's attention with her cries, the giant beast showing off her own strength with a flick of her tail sending more debris around. A beam dropped through one side of the wall, creating a ledge up and over, leading to the floor above the wall that kept her separated from her Alpha.