Regression was once a rare and coveted gift, granted to an extraordinary few by the gods. But when an enigmatic event unleashed this power on countless individuals, the delicate balance of time itself was thrown into disarray. The universe's intricate system buckled under the weight of this disturbance, unraveling the threads of destiny. As whispers of a chance to rewrite the past spread like wildfire, greed and ambition turned the world into a battleground of altered fates. With reality itself cracking under the strain, chaos rippled across existence, leaving the future uncertain and the rules of time broken beyond repair. However, In the wake of countless individuals seeking to manipulate time for their own ends, there was a change that began to grip the flow again. Unexplainable deaths emerged, people vanishing without a trace, and others being forcibly returned to their original timelines—all unfolding with a precision too deliberate to be a chance. These were not random events; they were calculated. The truth became clear: someone—or something—was intervening. A being beyond the grasp of reason or morality, acting as both judge and executioner, targeting those who dared to disrupt the natural order of time. The Anti-Regressor.