Previously on Super Mario Stories: Mario was taken from Donut Plains and to Bowser's castle, Iggy locked Mario up and forced him to be a slave of his.

Not far from Bowser's Castle, Luigi seen a Banzai Bill Blaster pop up from the ground, "Where a did that black pipe come from?" Luigi berkata as he climbed inside. "Hopefully its an entrance to the castle." Luigi climbed in, and then a Banzai Bill launched out with Luigi on the back! The Bill then started to rush toward the Castle, KABOOM! Luigi crashed through the wall. "Im here Mario... Ouch!" Luigi fell onto the floor followed oleh the sound of...