That decision made, he turned up the flight of stairs leading to his chosen target. When he reached the second landing, instead of continuing up to the office levels, he paused in front of a small metal door in the wall marked “Maintenance Access.”
He shot a quick glance up and down the stairs, but for the moment he was alone. Actually, even if he were observed at this point, he was relatively safe. This was a scouting mission only, and as such he had no incriminating equipment or explosives on his person that would betray his true intent if seen or searched.
Working quickly, but with careful precision, he pulled out the winding stem of his wristwatch and swept it over the door and frame. The second hand, now still, showed no new movement.
Apparently the door was what it seemed, a plain metal door with no lock. There were no indications of electric currents to betray a hidden alarm system.
Hosato stared at the door for a moment. The big question was, what was on the other side of the door. A guard. A camera. It was ludicrous to believe an outfit as security-conscious as Mc. Crae would leave this vital passage vulnerable. Well, there was only one way to find out. Fixing an expression of mild curiosity on his face, he opened the door and looked inside.
A low, dimly lit corridor stretched away before him for some thirty feet before terminating in an abrupt right turn. Curious.
He stretched his arm in and swept the floor, walls, and ceiling immediately inside the door with his wrist-watch. Nothing.
Gritting his teeth, he stepped inside and let the door shut behind him. Nothing happened.
He waited impatiently for his eyes to adjust to the gloom. It was here somewhere. He could feel it instinctively. Somewhere nearby was an alarm waiting to be triggered. The question was, could he find and identify it before it alerted the guards to his presence?
Cautiously he edged forward. He studied the walls, ceiling, and floor for telltale openings or holes, while at the same time he swept the same surfaces with his wristwatch. It was here somewhere.
Ten feet down the corridor, he found it. Unconsciously he nodded to himself with professional admiration and satisfaction. Very neat.
The second hand on his watch jumped, indicating the presence of electrical currents under the 'floor. Probably pressure plates set to trigger an alarm if anyone walked across that portion of the corridor. Short of tearing up the floor, there was no way of deactivating the trap or telling how far down the corridor it extended, so he probably couldn’t jump over it. It was a very effective system, which would catch the average intruder before he detected it, and stop him cold. Fortunately, Hosato didn’t fit into that category.
He scanned the walls with his watch. As he suspected, they were free of alarms.
He sighed inwardly. Well, this was it. Beyond this point he could no longer claim to be lost or curious if caught. There was no way in which someone could casually or accidentally bypass this trap. Penetration beyond this point could only be calculated and deliberate.
Squatting down, he pressed the bottoms of his pants legs against the sides of his boots, taking care to be sure the proper electrical contacts were made. Standing again, he unrolled the turtleneck. It was longer than it appeared, coming up over his head and sealing with the same type of fitting that attached his pants to his boots, leaving him peering out two narrow eye slits in the resulting hood. Finally he folded the wide sleeve cuffs down over his hands and sealed them. As the final connection was made, sealing him in completely, the Ninja suit activated itself. He was ready.
Stepping to the wall, he pressed his palms against it, then one knee. Then he picked up his other leg, and, suspended in midair, pressed the knee against the wall.
He hesitated for a moment, then pulled one hand free and pressed it against the wall a foot farther down the corridor; then he pulled his other hand free and repeated the process.
This feature was one of the minor advantages a Ninja suit gave him—wall-walking. In the palms and knees of the suit were wafer-thin suction units that were activated when pressure was applied. They were not very strong, but powerful enough that if he maintained three-point contact with a surface, they would hold—provided he did not shift his weight too suddenly.
Though he could not see his watch, he had similar units built into the suit, which he used periodically to check the floor as he made his way along the wall. After fifteen feet, he failed to get the warning tingle from his sensors and knew it was safe to use the floor again.
He was sweating profusely as he eased himself back down to a standing position. The ventilation in a Ninja suit was not good, and wall-walking required considerable exertion. He considered turning off the suit, but decided against it. From this point on, he was committed, and the suit was his best protection against detection.
Trusting his sensors to warn him of any additional alarms, he stepped boldly forward and turned the corner.
There, confronting him, was the unblinking eye of a security camera.
Cursing his carelessness, he lowered his head to hide the eye slits and hurried past the camera.
Very, very neat!
Anyone successfully bypassing the floor trap would be so swollen with self-confidence he would blunder right into the backup system—as he just had.
Invisibility had fringe benefits. Not only was it an invaluable aid for infiltration, it also hid embarrassing mistakes, like the one he had just made. The fact he had escaped detection had nothing to do with his skill and training. This time, the credit belonged to the Ninja suit.
Hosato breathed a silent prayer of thanks for this new addition to a Ninja’s arsenal of weapons and equipment. His ancestors in Japan had worn baggy suits of black, white, and charcoal gray when undertaking a mission. The black or gray would blend with the shadows, and the white would vanish against snow, while the baggy fit would break up the telltale silhouette of the Ninja.
As technology progressed, so had the Ninja’s gear. The current apex of that evolution was suits such as the one Hosato was wearing. While not actually rendering him invisible, it was certainly the ultimate in camouflaging.
The cloth, which appeared at first glance to be a brightly colored velvet, actually was covered with millions of light relays, each paired with a twin on the exact opposite side of the suit. When activated, each relay would pick up whatever light reached it and display it on the opposite side of the suit. That is, whatever was behind him would be displayed on the front of his suit, and whatever was in front of him would be displayed on the back.
The suit was effective to the point that he could pass in front of a lamp without casting a shadow. He could still be detected by the human eye if he moved, but if he remained motionless, a casual gaze would sweep right past him. Fortunately, security cameras were easy to fool. The most someone monitoring a camera would see if he walked past would be a slight rippling of the picture, which would be disregarded as an electronic disturbance in the equipment.
The corridor ended abruptly. Set in the right-hand wall was another metal door identical to the one he had first passed through. His scanners again gave no indication of alarms, so he cautiously opened the door a crack and peeked through.
Yes, this was it. The manufacturing area.
He slipped through the door and let it close behind him, standing silently in momentary awe at the spectacle before him. Until this moment, he had never truly comprehended the size of Mc. Crae Enterprises or the epic proportions of the job before him.
The room was huge, easily as large as a spaceport hangar. Packed into the room, wall to wall, floor to ceiling, were the assembly lines. The place seemed to be one solid mass of machines, bins, conveyor belts, catwalks, and ladders. It was a study in perpetual motion, with bits of partially assembled robots appearing and disappearing as the various pulleys ferried them along their destined course of completion. The din was unbelievable.