You are reading I Became Unrivaled by Converting 10,000 Skills into a Top-Tier Skill Chapter 4. Several decades ago, “dungeons” appeared in the world, and people who awakened to mysterious powers called “skills” began to emerge. They came to be known as explorers, defeating monsters in the dungeons to gain wealth and fame. This is the story of one boy aiming for the very top in such a world. N