To become an angel, you have to die. As fate should have it, your human death foretells your future. You can become many things when you die. Some become nothing and they peacefully move out of existence. They are the lucky ones. Others are not so lucky and join one of the races; vampires, demons or in special circumstances, warlocks. Some become angels. Angels of light; or angels of dark. Mostly it depends on who, or what, is there when you die...