'Berserker Bartz', a legendary solo player of Arpedia Online, had his character hacked and deleted one day. "Damn it. No way I'm giving up! I don't know who you are, but I'm going to find you and crush you!" Having lost the character he put his all into, Kang YuHan creates 'Zigg', a blacksmith with the sole mission of finding the hacker! Can YuHan find the hacker who deleted Bartz? Follow Zigg's action-packed adventure to become the greatest blacksmith!