the candidate's bone are exposed via surgery or procedurally sequential surgeries. an advanced carbide ceramic material is grafted into the skeletal structure to begin assimilation onto to upper layers of the each individual bone. this results in the bone being virtually unbreakable. the coverage of this procedure does not exceed 3% total bone mass due to significant white blood cells necrosis: effectively, the carbide ceramic can only comprise a thin outer "shell" bonded to each bone without interfering with bone functionality as organs.