Humankind has sought, and will always seek, to use fear and darkness to its advantage. This is because fear and darkness pervade every heart. Certain souls seek to escape its grasp, then turn their energies toward helping others acquire freedom. Others revel in it, while some go further, wielding it to obtain positions of power and success, and to create structures in society reflective of the evil which lies in their heart. This latter element of humankind is willing to accomplish its desired ends at the expense of others.