He's everywhere
Almost immediately after the sound of the watch going off was heard. Several growls came quickly after. The Mouth spitters could be seen entering the tunnel with which they had come from. The three of them were already running as fast as they could back in.
"Are you trying to get us killed?!" Fex shouted at Agent 11.
"You were the one who told me to spray myself with the bottle after every three hours! Excuse me for actually deciding to listen to you!" Agent 11 shouted and ducked down as one of the Mouth spitters leapt over the top of them and landed in front, blocking their way.
There was one thing about these creatures that they hadn't noticed since they had dealt with the first creature so fast. They were fast. Fex was a vampire with great speed, and Agent 11 was able to power his legs with Qi to allow him to run faster. However, the group needed to slow down for one person in particular, which was Linda.