버섯 Kingdom, 3 Days before Princess Peach's birthday, Mario & Luigi have received a note from the castle... Dear Mario, ill be waiting at the 성 for 당신 on the night of my birthday, don't be late!, Peach.

Mario and Luigi were preparing Peach's birthday cake in a bowl that could fit five Banzai Bills! "Weege, bro! pass me the sugar please!" "You got it Mario, bro!" Luigi said gleefully as he booted the sugar up to Mario. "Thanks Luigi, a...wahhhhh!? We are out of the Super Sugar! What are we ever a gonna do!?" Mario said, worried for peach. "Woah, calm down big bro, we can just go...