Su Yu, who created a secondary account in the fully immersive trading card game 'Yu-Gi-Oh: Link World,' unexpectedly finds himself transported to the game world, even with an NPC template. The time has been reset to before the game's official launch, a month before players will arrive. The nameless Pharaoh is still dormant within high school student Yugi Mutou, and the groundbreaking tournament, Duelist Kingdom, has yet to begin. When the game officially launches and players log in, they discover a new NPC that doesn't exist in the original story. Su Yu: 'Hey, players, want to draw some card packs? Fifty-one packs, five hundred ten draws, fair price, no cheating!'. The players stare intently at the powerful Pot of Greed marked as UR in the item list, their eyes burning with desire, all thinking the same thing...