Undead Paladin: Prologue

DNA is a powerful thing. It tells
every cell in your body how its suppose to behave. It tells the fat
cells how to store fat and where. It tells the liver cells what is a
toxin and removes it from the bloodstream. It tells the blood cells
to either carry oxygen to the other cells or to fight off entities
that do not belong in the body, depending on the type of blood cell
it was. It tells the brain how to store information and how to
transmit signals to the rest of the body.