Riddler's fury blinded him to anything on the ground, and Aaron's trap worked remarkably well--as he'd be able to tell from the furious roar behind him.

A few thin shadows slid between his feet and the goop, prying it away. It only took a few seconds, but that was enough for Aaron to take quite the lead.

He sprang forward to keep going and shouted "Stop!" As if any words in the world would actually make that happen.