The Inevitability of Fundamental Particle Systems from the Perspective of Material Existence

In modern physics, researchers often trace back in isolation and question why the universe gave rise to fundamental elements such as electrons, protons, neutrons and positive-negative charges. Based on three research achievements including the confined photon particle model, the structural value of neutrons in atomic nuclei, and the mechanism of charge and atomic stability, this paper adopts a new research perspective. Instead of focusing on the origin of these fundamental elements, it demonstrates conversely based on the existing material world that the system composed of protons, electrons, neutrons and positive-negative charges is an essential prerequisite for the stable existence of microscopic particles, the construction of atomic structures, and the evolution of macroscopic matter and diverse universe. If the universe only contained photons, a pure form of energy, tangible matter could not be formed, leaving no room for celestial bodies, complex substances or any other cosmic evolutionary forms. To question the origin of fundamental particles in reverse while ignoring the logic of real material existence is to put the cart before the horse. This paper integrates the core conclusions of the three previous studies and expounds the objective inevitability of this complete set of fundamental particles and interaction mechanisms.