Neophytos

Being created as a weapon for the same organization who created the animal spy Pallavi, Neophytos was morphed into a deadly killing-machine. His body is mostly composed of deadly chemical acids that are capable of dissolving flesh and almost anything in the body except the strongest bones like the skull, pelvis, etc. His own bones are immune to the chemical, but his flesh has long since dissolved. His bones are pitch-black, the only fleshy bits being his eyes, nose, tongue, pawpads, and eyebrows. Upon touch, almost any kind of skin/scales/fur/feathers/flesh burns and disintigrates. Coupled with this, Neophytos also has a secret weapon. The longest spikes and teeth contain venom which can be injected upon contact with flesh, or spat a short distance. Being held together by the chemicals only, Neo is able to fit into most places due to the high-flexibility of his body, much like an octopus. However, he can only fit into places as far as his bones allow. For those able to touch the goo on his body with special equipment, it's sticky to the touch and has a slightly foul smell to it. It can be used to hold things together, but takes a long time to dry on its own. Neo moves very snake-like, and has a pretty good sense of smell. His eyesight is average and his biggest advantages are his bodily weapons and strength. He's smart, but only knows so much about the outside world. Neophytos's personality is much like his body - dangerous and mysterious. He absolutely hates humans and believes only a very select few can be good or kind. He keeps a lot to himself, only opening up to a certain amount of creatures. Pallavi is one of his 'friends', but only she knows so much about him. Aside from general knowledge about his body (poisonous goo, almost entirely just bones, etc), it's hard to tell what other secrets he keeps.