A day passed as the Kandrian military speedily worked on the fortification of their core territory. Walls were erected, simple lodging were constructed at incredibly high paces. One of the many things that the army had to take care of was sealing the many caves that littered the territory beneath them that led onto the surface. It served as a hole in the defense and security and could be exploited by hostile Martial Apprentices to infiltrate into the territory.
Of course, this would violate the Serevian Pact and it was unlikely that any nation would cross the line, the military was not taking any chances. There was also the psychological pressure of living with such a security hole. So much so that there were a few Martial Apprentices of the defensive squad who had been chosen because of their mastery of the Seismic Mapping technique.