This work proposes a conceptual unified framework of reality based on geometry, gauge theory, quantum field theory, and holographic principles. We describe reality as the set of stationary solutions of a global action defined over a manifold Y, where both spacetime geometry and gauge fields are treated as fundamental structures. Observation is interpreted as a projection from the bulk to a lower-dimensional boundary. By incorporating holographic duality and entropy-area relations, we propose that local physical phenomena are not fragments of reality, but complete encodings of the global structure. This framework is conceptual and interpretative in nature, and does not claim a fully validated physical theory. Instead, it aims to provide a unifying perspective linking classical geometry, quantum coherence, and information-theoretic descriptions of reality. It also reflects a philosophical interpretation inspired by the idea that each local structure contains the whole, echoing the principle of "one flower, one universe".
Frankie Ching LEE (Thu,) studied this question.