  The Dirac equation is a cornerstone of modern particle physics, which
integrates special relativity and quantum mechanics into a consistent
framework, yielding the prediction of electron and its antiparticle
counterpart, positron. The Dirac equation also lays the foundation of quantum
electrodynamics, such that QED phenomenon is supported by fundamental Dirac
Algebras calculation. In this article, we will introduce new perspectives of
the $\gamma^\mu$ matrix in the Dirac Algebra, by realizing the $\gamma^\mu$
matrices are actual formal quantum fields, the excitation of $\gamma^\mu$
fields correspond to a new particle with both boson and fermion nature. Thus,
we show that $\gamma^{\mu}$ is a particle in nature, and can be referred as the
nature's intrinsic fifth force. The $\gamma^\mu$ field also serves as the
boson-fermion connector in QED interaction.
