The \textit{Theory of Gravito--Informational Unification} (TGIU, from the Romanian \textit{Teoria Gravito--Informațională Universală}) provides a real-valued reformulation of physical law, eliminating the need for the imaginary unit \( i = \sqrt{-1} \) by substituting it with a curvature operator --- the \textbf{TGIU Equilibrium Force (TEF)}. All observable phenomena, from quantum to cosmological scales, are interpreted as interactions between two conjugate informational fields: the \textit{Informational Potential} \( \Phi \) and the \textit{Entropic Field} \( S \). Their interplay generates curvature in an informational manifold whose structure unifies quantum mechanics, general relativity, and thermodynamics under one principle: reality is the geometry of information regulated by equilibrium. In the TGIU framework, the complex structure of quantum theory arises from a real Φ–S duality, where TEF acts as a 90° curvature operator in the Φ–S plane. The standard Schrödinger, Dirac, and Einstein field equations are recovered as specific projections of the general TGIU tensor system. Crucially, the theory introduces the \textit{Sacra Imperfecțiune Principle}: existence itself emerges from asymmetry. Symmetry (\( \Phi = S \)) would imply timeless equilibrium, i.e., non-existence; asymmetry (\( \Phi \neq S \)) generates temporal flow, entropy, and material persistence. The asymmetry coefficient \( \alpha = 1 - \eta \) (where \( \eta \) is the efficiency of informational collapse) quantifies the universe’s deviation from equilibrium and defines the arrow of time. TEF confines all existence within finite bounds \( 0 < \text{Existence} < \infty \), preventing both perfect stillness and infinite collapse. By reformulating quantum and relativistic dynamics without imaginary numbers, TGIU turns mathematical abstraction into measurable geometry. The present work extends this by defining the manifold of irreversible time, the Asymmetry Operator, and the TGIU Time Law, providing the first self-consistent explanation of why the universe cannot reverse itself. \end{abstract}