Mario and Luigi, after just jumping into the M, fall face-first on the ground of Bianco Hills.
Mario: Ow.
Luigi: I have a feeling we're not in Delfino Plaza anymore!
FLUDD: This area is known as, the Bianco Hills.
FLUDD2: That M we traveled through must have taken us here.
Luigi: These things are smart.
Mario: Hey, that road is wet! It looks like a water diving path!
Luigi: Are you thinking what I'm thinking?
Mario: Hoohoo!
Mario and Luigi both slide down the path, saying "WHEE!" all the way. When they get to the bottom, they land in a small stream.
Mario: Wow, that-a was fun!
Luigi: You-a said it Mario!
Mario looks over to the farm area, and goes wide-eyed.
Mario: Luigi? I think we have a problem.
Luigi looks over and does the same thing as Mario. The farm area is covered in brown goop.
Mario: I hope that's their new fertilizer.
Luigi: No, that's the stuff we have to clean.
FLUDD: Let's get to work.
Mario and Luigi start cleaning the area, when Luigi frees a farmer.
Luigi: What the?! Mario! Look at-a this!
Mario walks over to the goop-covered man.
FLUDD2: Perhaps we should clean him.
Luigi: Good idea.
Mario and Luigi spray the man clean. He gladly thanks them.
Farmer: Thank you! You've saved my life!
Mario: What-a happened here?
Farmer: A man who looked... just like you...
The farmer goes wide-eyed.
Farmer: You! You did this! I don't owe you anything! Get off my farm!
Luigi: Er... Mario, let's finish cleaning this place.
Mario: I'm-a with you!
Mario and Luigi clean the farm area, freeing the angry farmers and children from the goop.
Mario: Boy, that was-a tough.
Luigi: Hey, look over-a there!
They see a closed door with someone yelling for help on the other side. Mario walks up to the door and peaks through the crack.
Luigi: Well?
Mario: Luigi, we have-a some work to do.
Luigi: I don't like the sound of that.
FLUDD: We need to get to the other side of this wall.
Luigi: But how?
Mario starts thinking. He looks over at the water wheel and gets an idea.
Mario: Hey, Luigi! I have an idea! We can-a spray that wheel so that it will-a spin. Then, we-a jump on it and ride it to the other side!
Luigi: Are you sure about this?
Mario: Course I'm-a sure!
FLUDD2: Let's do it.
Mario and Luigi spray the water wheel, but it goes the wrong way.
Mario: Maybe we should try to run underneath.
Luigi: That sounds-a safer.
Mario and Luigi wait for the right moment to run under the water wheel. Luigi runs too soon and gets whacked in the head. Mario goes too late and misses his chance. After a few tries, they finally make it under the wheel and on the other side of the wall.
Luigi: It-a worked, Mario!
Mario: I told you!
Mario and Luigi look at the goop infested area. Mario looks at the windmill and notices that the path isn't at all connected.
Mario: Whoa! Something is definitely-a wrong here!
Luigi: We have-a to clean this up first!
So Mario and Luigi start cleaning up the area. When they clean the area next to the windmill, another goopy Piranha pops out.
Mario: Not again!
Piranha: (thinking) Ok, if I don't open my mouth, they won't hurt me.
Mario: How do we get him to open his-a mouth? He's keeping it closed!
Luigi: We can pry it open!
Luigi jumps on the Piranha's face and tries to pull open the mouth. The Piranha slams Luigi against the ground.
Mario: Let's just-a spray him!
Mario tries to spray, but nothing happens.
Mario: Uh oh! I ran out of-a water cleaning the farm!
Luigi: So did I!
Then, little squidlike things start coming out of the goop.
Mario: Uh oh! More trouble!
Luigi bops one of them and it drops a water bottle.
Luigi: Hey! These guys have-a water!
Mario and Luigi bop a few and get the water. When their FLUDDS are halfway full, they stop producing water bottles.
Mario: Hey, what gives?
FLUDD: These things will only produce water if we're less than halfway full.
FLUDD2: We don't need to be full though. We can still fight the Piranha.
Luigi: He's-a right.
Mario: Let's-a go!
Mario and Luigi start spraying the Piranha. When they spray his belly, he starts laughing.
Mario: He's... he's...
Luigi: Ticklish!
Mario: Luigi, you keep tickling him, while I spray his mouth.
Luigi: Gotcha!
Luigi does as he is told, and Mario sprays the Piranhas mouth three times. The Piranha and all the goop disappears, and the ground starts shaking.
Mario: Uh oh!
Luigi: Not again!
The hill rises from the ground and becomes level with the bridge to the windmill. A Shine Sprite then appears where the Piranha was.
Mario: Hey, it's another Shine Sprite!
Luigi: Yay!
Mario grabs the Sprite and does his Shine Dance.
Mario: Now what?
Mario and Luigi then start shining and everything turns white. They then pop out of the M they entered.
Mario: Huh? Why are we-a back at Delfino Plaza?
Luigi: I don't-a know!
FLUDD: At least we have another Shine Sprite.
Mario: Yeah, he's right.
Luigi: But it doesn't end-a here. Let's
look for more-a Shine Sprites, Mario.