In Yu-Gi-Oh! creator Kazuki Takahashi's epic team-up between Iron Man and
Spider-Man, Tony Stark travels to Japan to attend a gaming convention. Awaiting
his arrival is Reijiro Kaioh, the CEO of a world-famous card game company. Kaioh
plans to unveil an amazing new gaming machine, but the inventor and his device
are not at all what they appear to be...