"Listen... Listen. Something isn't right, don't you see? And I'm not talking about these warning signals that are going off. Have you seen anyone else? Anyone?"

The Doctor ruffled his hair in slight frustration, but quickly jerked his head towards the left side when he could hear humming of something mechanical following by vibrations in the floor. Upon closer inspection, the building was being absorbed back in the ground, sinking underneath. A moment later, other buildings were following.

"We need to move."