This interactive 3D visualization depicts the human nervous system as a dynamic transition between emptiness and form, drawing on the Buddhist Heart Sutra. Using Three.js with a particle system and wireframe representations, it displays neural structures such as the CNS, PNS, and spinal cord, which users can explore through rotation, zoom, and selection. A slider adjusts the morph between chaotic dissipating particles and structured anatomical forms, while CSS2D labels provide details on each structure.