I Didn’t Know It Was a Prize at the Time

What are the pieces of cubes that he received as a reward for months of hard work in the hidden quest game given to Seo Yeon-woo, who earns his living by playing games? These aren’t scammers! Give me my bloody time! But when the cube touched my hand, a strange thing happened. “You have become the owner of the ancient magic weapon ‘Gigantes Dark’.” I… Am I pinning my life now? is it great? The adventure story of Seo Yeon-woo, a livelihood gamer, and Gigantes Dark, an ancient weapon!