The Tareq Cyclic Spacetime Theory (TCST v2) proposes a cosmological model where time emerges from entropy, rather than existing as a fundamental dimension. In this framework, the universe evolves through repeating cycles driven by the growth, saturation, and reset of cosmic entropy. TCST v2 modifies Einstein’s field equations by introducing an entropy–geometry coupling term that becomes dominant at late times, removing the need for dark energy or exotic dark matter. As entropy approaches a maximum, the flow of time slows and halts, leading to a final collapse inside the largest black hole, triggering a bounce and the birth of a new low-entropy universe. The theory predicts natural cosmic acceleration, black-hole-driven recycling, and a cyclic cosmological timeline fundamentally tied to thermodynamics. Email: siddique.tareq1@gmail.com