( Ben and Leo's POV )
The closer that Ben and Leo got to the Demon Whisperer's tent, the harder it became to pass through open distances undetected.
Even when the two of them were super fast and did their best to move without a sound, once they were inside an area full of high demons, everyone seemed to pick up sudden changes in their environment, almost on instinct.
Hence, whenever Leo and Ben made a sudden run that impacted the air currents, the scent of humans, or if a shadow caught the periphery of one of the high demon's eyes, they were immediately alerted and began searching for any signs of irregularities, which made Ben and Leo's mission frustratingly difficult.