This paper proposes a novel theoretical framework extending the traditional four-dimensional spacetime to a six-dimensional perceptual universe model. The six dimensions include three spatial dimensions (x, y, z), one temporal dimension (t), one force dimension (F), and one consciousness dimension (Ψ). Key Contributions: Force as the Fifth Dimension: We argue that force should be treated as an independent dimension rather than a derived quantity, given its fundamental role in human perception and interaction with the physical world. Consciousness as the Sixth Dimension: We propose that consciousness, thought, and mental phenomena constitute an independent dimension that cannot be reduced to physical processes, addressing the "hard problem of consciousness." Mathematical Framework: We develop a complete mathematical formalism including: Six-dimensional metric tensor G_AB Six-dimensional Einstein field equations Inter-dimensional coupling equations describing force-consciousness interactions Perception conservation law Experimental Predictions: The paper proposes five verifiable experiments including force perception threshold measurement, consciousness field interference experiments, and consciousness entanglement verification. Philosophical Implications: We explore how this framework addresses classical philosophical problems including mind-body dualism, free will, and the nature of life and death. This work represents an interdisciplinary attempt to bridge physics, consciousness science, and philosophy, potentially opening new pathways for quantitative research in consciousness studies. Note: This is a theoretical/speculative paper intended to stimulate discussion and further research. The mathematical formulations are analogical and await experimental verification.