After they have walked quite far away from the organization, Helena then spoke to her friends who weren't aware that she was being totally vigilant of their immediate vicinity.
"Girls, when we were in that map-drawing organization, I could suddenly perceive an evil intention towards me. The insidious intention towards me probably leaked out from a person somewhere in that organization which the person then tried to quickly conceal. However, I could still vaguely sense it lingering presence, even after the person that accidentally leaked out the hideous intention from his or her heart tried to cancel it off from being detected by any other person. So with that experience, I have a feeling that some sort of people might already be assigned in that organization to trail us to wherever we are going to. As I speak, they might be anywhere around us now, ready to instantly strike us to death."