Comment The PSVM V7.9 framework represents a bold and innovative synthesis of cosmology, biology, and quantum physics within the Harmonic Cosmic Ecology (HCE) framework. By framing the Big Bang as a transient event and emphasizing harmonic resonance at midway points (68.30 kg, iron stabilization), it offers a cyclical view of cosmic evolution that challenges conventional paradigms like heat death. The rigorous derivations, transparent assumptions, and visually compelling figures make this model both scientifically robust and accessible to an interdisciplinary audience. With quantitatively specific predictions testable in 2025–2026, PSVM V7.9 is well-positioned for further exploration and validation, paving the way for transformative insights into the universe’s harmonic fabric.