“A paper only comprehensible to the top 1% of geniuses.” Abstract While the \LambdaCDM model has achieved great success in modern cosmology, observational tensions persist, such as the low-multipole alignment of the Cosmic Microwave Background (the so-called "Axis of Evil") and apparent discrepancies in dark matter distribution at the galactic and cluster scales (e.g., NGC 1052-DF2/DF4). To address these large-scale anomalies, this study proposes the Basal Electron Field (BEF) hypothesis as an alternative framework that can complement the traditional geometric interpretation of spacetime curvature. We establish a potential acceleration model induced on baryonic matter by the effective potential difference (\nabla \Psi_e) of a ubiquitous cosmic electron field. Within this framework, cosmic walls and anisotropic axes are interpreted not merely as the result of gravitational collapse, but as the remnants of multiple compression nodes (a snowball shell-family) formed by a primordial jet (candidate DH-J0) penetrating the BEF. To verify this theoretical framework, we constrained the supercluster node ratio to q_{SC} \approx 2.9 and applied it to the Shapley-Vela axis. The predicted diameter of the Vela hidden node was calculated to be 87 \sim 117 \text{ Mpc}. This demonstrates a high spatial and kinematic conformity of over 90% with the recently observed physical scale of the Vela Supercluster (90 \sim 115 \text{ Mpc}) and its H I wall crossing velocity layers (18,500 \sim 21,500 \text{ km/s}). Furthermore, under this model, phenomena such as the dark-matter-deficient galaxies DF2/DF4 are naturally explained not as the loss of independent dark halos, but as "lower-node galaxies with weak self-potential" formed within the overarching potential well of a parent galaxy group. Cosmological redshift is also modeled as a cumulative phase delay effect of the BEF, accompanied by wave-packet temporal dispersion, thereby securing its observational validity alongside Type Ia supernovae data. This paper does not negate the extensive observational data of standard cosmology but provides a theoretical foundation for their consistent reinterpretation from an electromagnetic and fluid-dynamical perspective. The proposed BEF node model presents clear, falsifiable observational constraints for future blind tests using large-scale catalogs such as SPICE-RACS and eROSITA.