SSS-Rank: The Slum-Born Thunder God

In a world where rank decides everything, bottom-tier boy Nate—with a paralyzed mother and a father bleeding for survival—fights to awaken his power. But rich bullies destroy his potions, and elites block his every move, branding him a lifelong failure. When the final arena arrives, he unleashes his SSS-grade Thunder God talent before millions, shattering class arrogance with one battle.