The Genealogy of Morals is Nietzsche's most nonstop critique of morality, that put on such a unique approach to value theory in a confusing way that made many of the readers feel lost in a whirlpool of his thoughts and made them struggle for some solid ground from which to assess his works. Certainly, much if not most of Nietzsche’s studies have suffered from misinterpretation about his work, due to a dependence on secondary sources, lack of knowledge of Nietzsche's primary study, the complexity of the works, and the failure to oversee see the background of the rest of his other works. This essay will be based on two pairs of moral terms which entail good and evil, good and bad as well as the role of slave and master morality as the origins