The chair is pulled back in an abrupt movement that successfully dispels my unwelcome thoughts. With a disgusting sound, the wooden chair legs scrape over the bare concrete before Granger's magic slams me against one of the columns with a thud. The impact jars my ribcage, making me gasp. My head hits the stone hard. Groaning softly, I close my eyes for a moment. When I open them again, Granger is already marching towards me.