Saikyou de Saisoku no Mugen Level Up ~Sukiru "Keiken-chi 1000-bai" to "Level Free" de Level Jougen no Kase ga Hazureta Ore wa Musou Suru~

Sixteen-year-old Makoto Sakura has hit a dead end. After dropping out of high school, he is left adrift with no clear path forward and nowhere to belong. However, his life changes forever when a mysterious otherworldly relic suddenly materializes before him. On that very same day, the world is irrevocably transformed as dungeons begin manifesting across the globe. Humanity is thrust into a new era, gifted with a leveling system that completely shatters all previous societal values and hierarchies. Amidst this global upheaval, Makoto finally discovers his true calling deep within the treacherous labyrinths of the dungeons. He awakens two extraordinary cheat skills: "Experience Points x1000," which multiplies his gains at an astronomical rate, and "Level Free," which entirely removes the restrictive level cap binding everyone else. Shattering the limits imposed on humanity, he rapidly ascends to become a staggering Level 10,000 powerhouse. Armed with unrivaled strength and unbound potential, Makoto steps forward as the ultimate Player, ready to dominate the dungeons and forge his own unstoppable legend.