Overgeared (Team Argo)

Shin Youngwoo (aka Grid), an unlucky man in life and a low-level player in the popular VR game Satisfy, finds a powerful item that earns him a rare legendary class title: Pagma’s Successor. Now a skilled blacksmith, he can forge unique weapons and equip the game’s most powerful gear!Grid resolves to use his new abilities to achieve fame and fortune, but as his very existence begins to stir up trouble in Satisfy, he realizes that life as a legend may be more than he bargained for….---Alternative Official English: WebToon