The previous one. The leader of the group and the main hero is Cobb (played by Leonardo DiCaprio), who specializes in penetrating minds and stealing ideas from them. He escaped from the United States of America after being accused of kiling his wife, Mal (Marion Cotillard), which made him wander around the world, unable to return to his homeland At the same time, he is being pursued by a major corporation that wants revenge on him for his failure to complete a "hack" mission for their account when a team of unconventional experts infiltrate the mind of Robert Fisher, the heir to the largest energy industry empires in the world, in order to implant a specific idea into his subconscious through advanced technology that allows for the synthesis of interactive dreams in which a number of individuals participate. As a result of an unexpected mental resistance from the "target", the team members found themselves stuck inside a dream that revolves in the first layer of the target's subconscious, and surrounded by an army of reflections of his mind, which required them to dive more and more into Fisher's subconscious by faking more dreams, a dream Within a dream within a dream, and each dream has its own time that is slower than | Anything