Nox is a lazy, unambitious, unremarkable boy who wants an easy life. He wants to eat three meals a day, have a few days off, and live a long normal life. He is so close to reaching those goals after getting recruited to one of the most prestigious guild, The King's Armaments. Now he has a voice inside his head forcing him to become the world's most talented, the world's strongest, the king of heroes whether he likes it or not.

Instead of a normal life, he is dragged into a world of legends and mythical beings. A world of levels, artifacts, skills, magics, dungeons, and guild wars. A world of constant struggles to reach the top and he has to reach the top or die.