Lucy follows the story of a young American woman living in Taiwan (played by Scarlett Johansson) who is unwillingly caught in a drug trafficking operation. A synthetic drug called CPH4 is surgically implanted in her body, but when it leaks into her system, Lucy begins to unlock extraordinary mental abilities — from telekinesis to time manipulation.

As her brain capacity rapidly increases toward 100%, Lucy evolves beyond human limits. She teams up with Professor Norman (Morgan Freeman) in a race against time to share her knowledge before she transcends physical existence entirely.

Lucy is a fast-paced sci-fi action film that blends philosophy with thrilling visuals, exploring the untapped potential of the human brain and the future of intelligence through a powerful performance by Scarlett Johansson.