At Level 1, Takeru Koutake is the weakest hunter in the world—and the cruel math of the system treats him even worse. For every goblin he slaughters, the experience points he gains amount to a measly one-hundred-thousandth of what they should be.

Yet, refusing to yield to a seemingly hopeless reality, Takeru stubbornly hunts goblins day after day for ten agonizing years. Just as he finally reaches the brink of his long-awaited level-up, an unexpected, monstrous boss ambushes him. Surviving a brutal, death-defying struggle, he scrapes together enough experience to max out the gauge… but for some bizarre reason, his level still refuses to budge.

Driven into a corner where death is certain, Takeru unleashes a final, desperate defiance, unlocking the legendary title: “The Weakest Hero.”

Its effect is terrifyingly broken: it constantly activates the powers of every single title he has ever earned.

Crushing the boss with his newfound synergy, Takeru realizes he doesn’t need to level up to become a god of war. Armed with the ability to stack limitless titles at Level 1, he sets out on a legendary journey to rise to the absolute peak without ever gaining a single level!