Men stood there, their faces all turned to the center of the circle.

Someone or something was in the center of the circle.

We were now once more in the very center of the circle.

Come into the center of the circle now, and we'll begin.

The man in black started to move to the center of the circle.

He urged them forward until they stood in the center of the green circle.

The two friends moved to the center of the circle.

He walked to the center of the circle and beyond.

Silent, he let her lead him to the center of the circle.

In the center of the circle, a machine and a man's body.