Spider-Man and Iron Man travel to Japan to battle an evil gaming magnate and his deadly new technology in this addition to the Marvel Universe from Yu-Gi-Oh! creator Kazuki Takahashi! 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...
