In a total of six articles, Grand Unified Theory of Mind of Brain: Part I – VI, distinct and radical space-time approaches to the human mind and brain are presented step by step. - Part I. Space-Time approaches to Dynamic Connectomes of C. elegans and Human Brains - Part II. Neural Holographic Tomography (NHT) and Holographic Ring Attractor Lattice (HAL)- Part III. Holographic Visual Perception of 3D Space and Shape - Part IV. Navigation and Episodic Memory by Hippocampal Network - Part V.Grand Unification of Five Senses and Memories - Part VI. The Origin of Language, Consciousness, and Intelligence Through these articles, it is shown that multiple brainwaves coordinate brain-wide neural activities in the frequency-time domain. Globally, allocentric 3D space is reconstructed by the phases of the low-frequency bands (< 20 Hz: Theta, Alpha, and Beta) via top-down signal processing. On the other hand, local stimulations of the five senses are encoded by the high-frequency gamma bands (> 30 Hz) via bottom-up parallel processing. This Part I argues that the fundamental principles of physics, causality and locality, must be imposed at every synaptic connection. Under such strict constraint that coincides with Hebbian Plasticity, the brains of any animal must follow the top-down principle of MePMoS (Memory-Prediction-Motion-Sensing) in this order. By applying this new concept, the complete space-time dynamic connectomes of the neural networks for two phylogenetically distant animals, C. elegans and humans, are constructed for the first time.