Limit Breaker: Conquering Dungeons vol 1 (in English)

During the 2020s, the world is shaken by anomalies that would later be known as Dungeons, and along with them, the awakening of powers within humanity.
Martin Felucci is a young Argentine who, due to an incident in his childhood, ends up becoming a hunter. However, there's one problem: he appears to lack abilities—or at least, that's what he wants everyone to believe. Deep within him lies a limitless power that will lead him to become the strongest.
But not everything that shines is gold, because on his path there will be hunters, organizations, and nations determined to stop this powerful and rising hunter from surpassing all others.