After a few minutes of searching, Carla found the skywalk that led to Tower C—the " Chrysanthemum Tower ." This was the heart of the beast; unlike the other five skyscrapers, which rented space to a variety of different businesses, Tower C was occupied solely by Mitsuhama Computer Technologies. For this reason, it was under much tighter security than the rest of the office complex. Not only was there a gate and a monitor system at the point where the skywalk joined the tower, but a live guard as well.