The Star Festival has been ruined again, and Bowser has taken not only Peach, but also the Guest of Honor! This time, however, Mario and Luigi are launched into space with some of the Festival's guests whom they haven't met until that very night. It's a rather bizarre team, but they'll all need to do their best to win against Bowser...

(Re-posted from my old account.) A new Neuroi has descended upon the world once again, and has already taken over most of the world. Immensely powerful, it has cast most of the Witches into despair. Despite having lost her magic, Yoshika tries to help some former members of the 501st, but she soon is caught in the storm of hopelessness...