This design contains Blood, Nudity and Sexual reference.
Arms and legs were mechanical parts, 14 conduits attached to the dying torso keeping the fluid circulation, which was in order to maintain the activity of spinal marrow.
It is a kind of fire-and-forget solution to the Bridge Central Security Initiative(BCSI). Reusing the brain-died artificial hibernation subjects' body to produce supportive combat units with biological-level agility, which is lacked from most of the AI units.
In normal situation, this unit looks like a regular zombie - slow and imbalanced. However, when the battle started, the life supportive device which located in the backpack would inject a vast dose of stimulant, which boost the biodroid's agility incredibly to a level that much higher than normal human. Of course, the stimulant would go out in a certain time.