From the depths of space and the Shi'ar Empire comes the power-hungry Space Ninja Deathbird! Teaming-up with Dark Nemesis in his plot to take over Japan. Space Ninja Deathbird uses Shi'ar mind-control technology to manipulate the country's leaders! But Space Ninja Deathbird's activity does not go unnoticed, and Professor X sends Ninja Psylocke and Nina Wolverine to sotp the alien's villainous actions!