Through the power of their abilities, they defeat the horde of demons and ghouls. The building with the blue orb starts to crumple and the blue orb is lost in the progress. Even looking through the debris yields no results (even if Levi would repair the whole dang building, it's completely empty).

Meanwhile, from the middle building and echoing roar can be heard. It's definitely sending shivers down anyone's spine.

The red orb continues to shine in the other building.

Nothing changes for the ghosts and spirits, but Seismic Sense will tell Reiner that there is even more enemies in the middle building, but still the same amount in the other one.