And three more for the control center, two ground level, one higher up if possible.

No one left the control center for more than a few minutes.

But she didn't want to leave the control center now.

Before them was what seemed to be the control center.

If only they could find something that looked like a control center.

"Where do you think the control center for all this might be?"

She returned to the top of the city and the control center.

They'll realize their control center is cut off pretty quickly, and someone will come get me out of here.

The brain is the control center of the whole body.

Now he was starting to walk toward the control center.