The "folded universe" theory, a concept that proposes the existence of three interconnected universes: the forward-time universe, the backward-time universe, and the real universe. These universes are layered and interact, influencing each other and creating what we perceive as reality. This theory suggests that time is not linear but multidimensional, which could explain phenomena like intuition and déjà vu. The text explores how this concept can reshape our understanding of consciousness, the brain, and the nature of time and memory. It also suggests that this model could provide insights into unsolved mysteries in physics, including the nature of dark matter and the existence of parallel universes.