Nearly beaten to death, Yu Tian faces a harsh truth: his weakness is his own fault. As he lies bleeding on the ground, surrender seems inevitable—a worthless servant in an obscure sect has no reason to hope for medicine or mercy. The sect's resources are reserved for the talented, not the talentless. Then, inexplicably, numbers materialize before his eyes. Yu Tian's discovery changes everything: he possesses the ability to calculate probability itself. "Without a Divine grade spiritual root. Without a Saint Body. Without proper enlightenment. None of it matters." With mathematical precision as his weapon, Yu Tian forges an unprecedented path to immortality, transforming calculation into power and turning the odds forever in his favor.