In a parallel reality, a mysterious cosmic cube propels a young girl into a labyrinth of time and space, where she must unravel the conundrum of her own existence....

In a world where the Fantastic Four's victory over the Cult of the Cosmic Cube is a distant memory, a new threat looms. A former member of the FF, now a rogue agent, seeks to unlock the Cube's power once more, and the fate of the universe hangs in the bal...