Child behind the forbidden door

Julie felt herself being dragged in such force that she couldn't use any spell or move her hands. It happened so fast that she didn't get a chance to get away from the creature that had wrapped itself around her ankle. 

Cillian was about to step into the circle but Mr. Evans stopped him and said, "Use a spell to close the door!"

It was apparent that for anyone who stepped foot into the circle, the creatures took them as a sacrifice and wanted to break out of the circle to get more. Cillian gritted his teeth, raised his hands, and a red light appeared and directed at the creature. But the creatures only snickered and cackled at his attempt of rescuing the girl. 

"It's not working! I need to step in there to get her myself!" Cillian turned worried. He was well aware of the creatures that had spilt out of the forbidden door.