Chương 425: Heaven-Howling Grotto.

Crystal was standing behind Tex and gazing at the holo-screens before them. Finally, she sighed and said, "They are cautious." 

Hiro nodded and said, "Do you think they might not have been completely confused?" 

Crystal shook her head and said, "That's not it. These guys are not moving much, so I am sure they use different means to scan themselves of bugs. Where did you stow the bots?" 

Hiro replied, "I had expected them to go through some security checks inside the town limits, so I programmed the bots to drill inside their hair strands. Or stick to their communicators." 

Tex nodded thoughtfully and said, "This way, they might be unable to detect the trackers. But what is this weird walking pattern they have? Why can they not keep a straight line?"

Hiro nodded and said, "That has been bugging me as well. Also, look at the markers on the screen. It is like they all are some ants."