Mario and his friends are enjoying the fireworks one beautiful night in the Mushroom Kingdom when they happen upon a mysterious Clear Pipe and one very panicked Sprixie Princess!
It’s soon revealed that Bowser has been up to no good once again – the king of Koopas has been bottling up Sprixie folk and keeping them captive! When he emerges and steals their new friend away right before their eyes, Mario, Luigi, Princess Peach and Toad hop down the pipe to the Sprixie Kingdom to save the Sprixie and thwart yet another of Bowser’s plans!