To Captain Xiao and his comrades, this mission came really suddenly. They were training in their military unit when they were suddenly informed that a female soldier was undergoing special training and their cooperation was needed to complete the assessment of this female soldier.
Now, they couldn't find the female soldier or find any traces of her. Where were they supposed to look?
What if the female soldier lost her way?
The commander in charge of Team A and B said, "We are sure that the female soldier is progressing in the direction we gave you. The leader of the military district said that this female soldier isn't an ordinary female soldier. If you can't find her within three days, then retreat."
If the female soldier was moving in this direction, it meant that they were the ones who didn't find any traces of her! That meant that she wiped away all her traces.