"Cube 2: Hypercube" is a 2002 science fiction horror film and a sequel to the 1997 film Cube. The story follows a group of strangers who find themselves trapped in a mysterious, ever-changing cube structure filled with deadly traps. As they navigate the cube, they must work together to survive and uncover the truth behind their predicament. The film introduces new elements, including the concept of hypercubes, which are multi-dimensional spaces that challenge the characters' understanding of reality. As they explore the cube's shifting dimensions, they face psychological and physical threats, leading to tension and suspense throughout the narrative.