Apocalypse Grinder: Evolution System Unleashed

Transmigrated into a beast-ravaged apocalypse, Lin Fan discovers the ultimate cheat: every kill grants evolution points, every swing levels up his skills. What others see as hell, he sees as an infinite grinding paradise. While survivors cower in fear, he's out there turning mutated monsters into XP farms. With his system turning slaughter into power, he'll carve Earth's legacy into this nightmare world—one level at a time.