Arm near the north face of the rapid arm, then in the north face of the arm inserted into it. There are of arteries, nanobots could soon enter the body with the blood circulation throughout the body, and then from the north face them copy, After a sufficient quantity can play guard and maintenance work. Injection gun injection speed is very scary, look into play on the whole, but the north face off prior north face clearance to nerve pain, so completely did not feel. Electronic brain on this point is good, want some failures which can be temporarily turned off. The north face can even turn off the noisy Kara OK room and fall asleep hearing and vision, of course, this is very dangerous, because after this turn off the sensory nerves will complete loss of consciousness, is essentially equivalent to undefended state.