Almost an hour after Nero fell asleep, what he was waiting for finally occurred.
It began with respiration. The solution had been oxygenating the admixture of blood running through its much-improved vascular system, but the design still relied on lungs for permanent function. The first breath was short and sharp, in and out quickly through the nostrils, but the second was longer, deeper, and the third followed suit, establishing a rhythm that caused that perfected chest to rise and fall steadily. The execution of that simple autonomic function was a testament to Nero's skills in neurosurgery. The circulatory system was operating optimally as well, and after a few seconds its breathing adjusted to create the perfect intake of oxygen.
Its eyes were still closed, but it was awake. Consciousness had emerged. Initial awareness was limited to sensation- the feel of the cold metal table, the faint caress of the air moving across its skin due to the micro-climate of the large warehouse's heating and air conditioning. Sensation without context was agony. Its first ten seconds of existence were a Hell of sorts. It was trapped in a void, experiencing too much in so short a time. Involuntarily it made a sound, providing even more stimulus.
That was me, it realized, and the concept of me reflected itself a dozen times over in an instance, establishing the context it so craved. It was on something of a lower temperature than itself. Cold. The word was there as soon as it needed it. The surface it was on was cold, colder than the rest of his surroundings. Because that substance conducts temperature differently than the air surrounding it.
It wanted to make the sound again. It wanted to learn what substances it was in contact with. The goals were there, but the tactics for achieving them were not, not yet. It considered. Long minutes passed while it breathed and thought. The more it thought, the more synapses reactivated, and the more it was able to think. It focused on the sensation of the table touching its impossibly perfect flesh. Touch. It was touching the table, the table was touching it. Touch imparted feeling. Touch is a sense. Senses are used to gather information. There were other senses, it knew. Hearing had allowed it to perceive the sound it had made. Smell... was too much information with too little contact. It ignored smell completely. Taste was like smell and right now similarly difficult to implement effectively; it ignored taste as well.
Sight.
It opened its eyes. They had been improved sufficiently that the bright overhead lights didn't bother them. Like smell, sight provided it with an incredible amount of data, but it was better equipped to use that data. Words came rapidly, light, rafters, ceiling, sky, night. The context was immediate in this case, fuller. I am better able to use sight it decided.
Twenty minutes passed before it had gleaned all that it could from its current field of vision. It knew there must be more. There was the cold thing he had felt, in the very least, and the concepts he already stood suggested compliments and antonyms that could also be seen. But how?
Move. But how? It realized that it already was moving. Breathing was a form of movement. Movement involved using muscles to manipulate ones body. It focused on the action of breathing and in doing so found that for a long minute it could not. Solution was still circulating through it, so it suffered no ill effects. Eventually it managed to access conscious breathing, and with that section of its knowledge accessed, it turned its head to one side. In doing so it experienced pain for the first time. There was something in its neck, which had caused the pain when it moved. Pain was just another sensation, and an interesting one at that. It felt no urgency to reduce the level of pain it was feeling.
Instead it beheld the new view its movement had unlocked. Wall, window, equipment, floor, door.
It sat up. The process was slow. It was activating muscles manually, and there were quite a few involved. Its perspective changed yet again though, and the pain was relieved when the thing in its neck was no longer pressed against the table. It worked through a variety of options and determined that there was no way for it to see the thing in its neck. Its muscles could only do so much. Slowly it reached up and touched the thing, and then the neck, and then the thing again. It ran its fingers over it several times, but touch was not nearly so reliable as sight. It gave up and continued to look around.
Eventually it had absorbed as much visual data as it could from its current position. It needed to move again, off of the surface it was on. It decided that it would attempt to move to the window. It had learned about movement from turning its head and sitting, so it employed even more of its formidable muscles.
It swung its leg off the table (the metal table, it had learned in its inspection), then used its core to shift in the same direction, moving closer to the edge. Its foot touched the ground, which was cold as well. It activated more and more muscles, sitting up and sliding off the table so that both feet were on the ground. It remained sitting that way for long minutes, unsure how to proceed. Finally, it shifted its weight forward and stood.
It lacked sufficient control to balance itself. It could feel its body moving without instruction and reacted violently, forcing its legs to move, move, move, attempting to stabilize itself through brute force. It staggered in an ungainly fashion, its bare feet quiet on the cold warehouse floor. Eventually it traveled far enough to eat up all of the slack of the tube in its neck. The tube came out, designed to do so easily, and it careened forward, crashing into a rolling cart of sterile implements. The impact launched the cart forward noisily and it fell, experiencing more, different pain.
It lay there in a tangle of perfectly proportioned limbs, processing the new sensations it had experienced- the sound of the cart, the feeling of the catheter sliding free, the wetness and warmth of blood. The position it had fallen in imparted new visual information as well.
There is a man on a bed and he is staring at me.