This book provides an in-depth analysis of philosopher Friedrich Nietzsche's radical critique of the European modernity project and its values. Mohamed El-Sheikh reviews basic Nietzschean concepts, such as "the death of God," "nihilism," "the will to power," and "the Superman," as tools to dismantle the foundations of morality and rationality upon which modernity was built. The book clarifies how Nietzsche saw modernity as an era of decadence that required a comprehensive overturning of values. This work is an important reference for understanding one of the most influential philosophical currents in the critique of modernity.