Dom Cobb, a master of extracting secrets from people's subconscious through shared dreams, is given a final shot at redemption. To reunite with his children, he must pull off the impossible: implanting an idea deep within a target's mind, a process known as "inception." Cobb assembles a diverse team of dream architects and specialists to execute the plan, but as they journey through increasingly unstable dream layers, they face mind-bending obstacles and confront Cobb's own inner demons, all while the line between reality and illusion blurs dangerously.