Genius Blacksmith's Game

Story:

The last blacksmith and master artisan left in the world. His hands are crippled in a forge fire, rendering him unable to craft any longer. But then, a virtual reality game, Ares, comes knocking on Hyun-soo’s door. [Unrepairable Artifact.] [Cannot be crafted due to level restrictions.] “Huh? I consider myself a manual blacksmith, though.” For him, no system restrictions apply. The tumultuous game of the genius blacksmith begins.