Apocalypse Skill Grind: Mastering Powers Before the World Ends

College student Lin Fan wakes up to a world transformed—air tastes electric, animals mutate overnight, and mysterious "anomalies" flood the news. While everyone panics, a strange system latches onto him, granting the power to max out any skill through sheer repetition. As spiritual energy floods back into reality and others celebrate their weak awakened abilities, Lin Fan quietly grinds his way to S-rank mastery in everything. He only wanted answers about the resurgence and a shot at survival, but his obsessive training accidentally makes him the shadow architect of humanity's new cultivation…