The opening of the memoir sets the tone as the protagonist reflects on his humble beginnings and the transformative journey that led him to become a vigilante. From his childhood amid the lush landscapes of the Argentinian countryside to his enlistment as a soldier and eventual transition into law enforcement, Carrizo's life unfolds through a blend of nostalgia and critical observation. He recounts vivid memories of his initiation into city life, the vibrant yet challenging street culture of Buenos Aires, and the complexities of his role within the police force, hinting at the rich social tapestry and interactions he encountered. This establishes a framework for the adventures and hardships that will follow in the chapters ahead. (This is an automatically generated summary.)