The System Athlete of Black 2.37

In the brutal world of Black 2.37, Kai, a scrawny outcast, clutches his only hope: a mysterious 'Black 2.37 System' that transforms every sport into a series of solvable equations. He can see trajectories, analyze stamina, and predict opponent moves, turning him into a terrifying tactical genius. But the 'Arena Games' are more than just sports; they're a violent, hyper-competitive ladder to survival, and failure means being cast into the desolate outer sectors. Burdened by his family's crushing debt and haunted by his father's mysterious disappearance after a failed Arena career, Kai must master his System to dominate the blood-soaked courts. He seeks to ascend the ranks, not just for glory, but to expose the dark truths behind Black 2.37's ruthless meritocracy and the fate of those who fall. His mind is his weapon against a world designed to crush the weak.