This lecture explores Nietzsche's concept of the Will to Power as a metaphysical question, a relational theory of forces, and the basis for his theory of perspectivity and the will to truth. It discusses the impact on ethics, politics, aesthetics, mind, and logic, as well as the interpretation by Martin Heidegger. Additionally, it examines Nietzsche's views on wills, their desire to survive, and their shaping of the future. The chapter delves into the implications of the will to power for ontology, subjectivity, truth, and other Nietzschean ideas.