"Myst," one of the guards said. "At the back of the..."<br/><br/>"There's a portal," Myst said, finishing her sentence. "I know, I could sense it but I only just realised what it was, its how they bypassed the defences. There's only one person who could form one of those and he's on the front line supposedly fighting for us. Stay here, guard the children. Me and Clarice need to alert the others as to who the traitor is."