"Los Siete Locos" is a complex and dark novel set in the 1920s in Buenos Aires. The story revolves around a man who, disillusioned with his mundane life and the corruption he sees around him, becomes involved with a group of anarchists who plan to overthrow the government. The protagonist is drawn into a world of madness, conspiracy, and philosophical debate, as he grapples with his own sanity and the morality of his actions. The book explores themes of existentialism, societal decay, and the blurred line between sanity and insanity.

The book in question is a psychological thriller that delves into the mind of a painter who becomes obsessively infatuated with a woman he barely knows. His unrequited love and spiraling madness lead him down a dark path of existential angst, culminating in a shocking act of violence. The narrative unfolds through the artist's perspective, as he reflects on his actions and the alienation he feels from society, revealing the depths of his troubled psyche and his struggle to find meaning in an indifferent world.