(Open to the Clubhouse, the gang are playing a game with Juan.)
Juan: This is called "Confuse". My dad made it back at my hometown. (draws a line and a circle) Guess what this is
Cathy: A balloon?
Juan: Nope. You have to think.
Franky: Is it a lolly?
Juan: Nope..
Alex: The head of a hammer or Mallet?
Juan: Okay.. Advice: Be sure to get a keen eye on what you see. Think of it.
Speedy: Is it.. A flower?
Juan: Good. Now this may confuse you though.
(Draws curvy lines on his drawing)
Danny: The sun?
Juan: Good one. (Juan stopped.) Uh.. Why is there a flower on the window?
(Everyone looked at a pink flower)
Cathy: That's no flower.
(Then the flower showed its face.)
?: Monster Busters!
Cathy: King Petalia?
King Petalia: The XIV.
Cathy: (Rolling her eyes) Sorry.
Juan: You know this flower?
Danny: Yep.
King Petalia: And I've come to you once again.
Chris: And I thought you were at jail because you took over Jeremy and tried to kill us.
(Chris grabbed his blaster)
King Petalia: Put the weapon down. Fear not. I am not your enemy this time.
Chris: Right...
King Petalia: Listen.. A bunny took over my home planet! (Everyone froze. Then they laughed.) Don't believe me then here's your proof.
(Petalia shows them a picture of Bunny King.)
Sam: Aww! He's adorable!
King Petalia: Don't let his looks deceive you. He's capable of ruling with an Iron fist.
Cathy: With what? Candy and rainbows?
King Petalia: You don't understand. He has my wife hostage!
Sam: Reaaally?
(He then shows them footage from his kingdom where the Rabbit King brutally chomps down on civilians. Everyone froze again.)
King Petalia: Believe me now Monster Busters?
Sam: That's... That's horrible!
King Petalia: If we don't stop him. My entire race could be on the verge of extinction! And I must save my wife!
Chris: Don't worry! We will stop him.
John: Can I help?
Chris: No, John. It's dangerous.

John: Oh come on. I'm 13! You should let me join! I'm eligible now! Besides you guys let me handle bunnies before. What's so different about this one?

King Petalia: Trust me boy this is no ordinary bunny.

Chris: Well..
(John gives them the puppy eyes)
Chris: Fine.. You can come.
John: Yes!
(Transition to Planet Spring.)
Seeda: (Petalia's daughter) Daddy!
(Seeda hugged King Petalia)
King Petalia: Oh thank goodness you're alright. Where's your brother? (Seeda is completely silent.) Oh.. no..
Seeda: He didn't make it. (Seeda holds a white petal on her hand.) He got caught. (Seeda shed tears)
Speedy: How did this bunny thing even get here?
King Petalia: I'm afraid this is the doing of Raga.
Danny: (Facepalms & groans) I'm getting tired of him!
Chris: Raga?
Sam: Really?
Cathy: He must be the alien Gluten was replaced by.
Speedy: But why? (laughs)
Paige: Well Gluten say Raga fired him in the most disgraceful way he could ever think of.
Seeda: (hears loud thumps) Ah! The Bunny King is here! (hides behind Cathy)
Bunny King: (low voice) Who disturbs my territory? (It turns out he's shorter than the team) (high, cute voice) I am the Bunny King!
(Everyone laughed.)
Juan: (laughs) Really? Raga replaced a sticky with you?
(Bunny King jumps up & smacks Juan in the face.)
Juan: Ow.
Bunny King: You think that's funny, say? Do not be fooled! I, the Bunny King, am highly powerful!
Alex: Are you sure? I mean I can understand your superiority with the Petalians but in comparison to us you're easily dwarfed.
Bunny King: Heh! That's what you think!
(Bunny King starts to double in size)
Alex: Oh.
Juan: You weren't kidding about the looks of him being deceptive.
Bunny King: (loud, low voice) Who's small Now?!
Chris: Should we run?
King Petalia: Yes very much so. RUN!
(They ran, as Bunny King ran after them)
Seeda: Aahh!
King Petalia: Seeda! (He looks at the Bunny King) You leave my daughter alone! You puffy fur-ball gone wrong!
Bunny King: (roars)
Alex: Your highness. Get away from him!
Bunny King: (cackles)
(Alex runs over to King Petalia when Bunny King grabs a hold of him & tosses him a distance worth)
Alex: Ahh!
(Bunny King licked his mouth)
King Petalia: If you dare lay a tooth on her so help me!
Bunny King: Make me!
King Petalia:(sigh) I never thought I would have to do this. (looks at Seeda) Seeda dear you might want to look away.
Seeda: Yes daddy.
(King Petalia starts to glow)
Sam: What the?
Danny: I think he's photosynthesizing.
(See King Petalia's stem begins to increase in height as he himself becomes a huge plant tyrant.)
Cathy: I didn't even know he could do that!
(Bunny King attacked Petalia)
King Petalia:(Roars) (Swings one of his vines to knock Bunny King off his feet)
Seeda: We only do this when times are dire.
Alex: Is it reversible?
Seeda: Only with time. It depends on how long they are in this form. And the longer my daddy has to fight off King Bunny the longer it will take for him to turn back to normal.
Sam: Oh..
King Petalia: Run!
(The MBC run away Seeda shed tears)
Mimi: Don't worry. We'll find a way to return your father to normal & stop bunny king.
Seeda: (sniffs) Okay..
(Then suddenly, the gang fall into a temple.)
All: Oomph!
Alex: Where are we?
Seeda: The Temple of the Petalias.
Danny: I'm not gonna lie. I'm honestly surprised all of us are able to fit in here given how small your race is. No offense.
Seeda: This is where Bunny King was imprisoned. That was until Raga freed him.
(flashback to Raga using his device to blow the roof off the temple)
(Seeda watches Raga blowing up the temple from a distance)
Bunny King: (Evil laughter) I'm free. Free! (Looks at Raga) How can I ever thank you?
Raga: Oh I can think of something.
Bunny King: I'm listening.
(Seeda saw them talking. Thus ending the flashback)
Seeda: (voice) I heard that Raga is gonna shatter our planet, so he trusted Bunny King to plant a bomb in the core and waited until the signal.
All: A bomb?!
(Juan fainted)
Seeda: What's his issue?
Alex: Don't ask.
Juan: I wish that Raga would change..
Alex: (scoffs) Of course that'll happen the same day we get airborne swine.
Seeda: Maybe he's still a seedling.. He's still in a phase.
Cathy: Well that phase sure is taking its time that's for sure.
Seeda: Seeds are like that too.. They take a long time growing and they're still in their phases. It takes time.
Speedy: Well I guess we "seed" what you're getting at. (Everyone stares at Speedy) ...What?
Alex: Not the right time for a joke, Speedy.
(Meanwhile with King Bunny & Petalia Tyrant.)
Bunny King: Agh! I'm the powerful king!
King Petalia: I'm not just going to let you destroy a race who's legacy has been around for eons!
(Then the MBC arrive)
Seeda: Daddy!
(Petalia looks behind him as he just barely misses a left hook from King Bunny)
King Petalia: Seeda.
Seeda: Daddy!
(Seeda hopped to him)
King Petalia: I thought I told you to go with the MBC?
Seeda: I miss you!
(King Bunny grabs her)
Seeda: Ah!
Bunny King: Mmm! Dessert! Now watch Petalia. As I end off that so-called legacy.
Petalia: No!
(he drops Seeda into his mouth when..)
Alex: Put her down!
(Alex & the others kicked his stomach causing him to spit Seeda & the rest of the Petalian citizens out. The gang attacked King Bunny, as Juan was about to capture him, when Bunny King grabbed him.)
Bunny King: Go ahead! Bust me! Do so & I'll be sure of it your friend here pushes up cottontails by the time that happens.
Juan: I don't want to be carrots!
Petalian Civilian: There he is! Get him!
(See the entire Petalian race has formed behind King Bunny, war ready given from the way they look)
Bunny King: Ahh!
(John hits King Bunny with a giant carrot)
Chris: Where were you this whole time?
John: Hey someone had to keep an eye on the ship. (He continues to beat the tar out of King Bunny with a giant carrot)
Bunny King: Oomph! (drops Juan) Ah!
John: Trap him!
(Cathy grabbed the Vac Vader. The Petalians use their own bodies to form a net around King Bunny's arms & legs)
King Petalia: Take this!
(He throws a huge punch at King Bunny, knocking him out)
Bunny King: Oomph! (Then he falls down. Cathy busted King Bunny. The entire race of Petalian cheer when Alex realizes something.)
Alex: (gasp) The bomb!
(See the carrot John was holding has a timer on it.)
Chris: John where did you find that carrot?
John: Near one of the temples. Why?
(He sees the timer go off as a huge explosion is produced)
Chris: John!
(The cloud clear out to see that John is left unhurt.)
Juan: Guys, where did King Petalia go?
(See that along with John is King Petalia as he returns back to normal but now appears rather withered & wilted.)
Seeda: Daddy!
Chris: He.. He saved my brother.
(Petalia hugged Seeda. Then Petalia's wife, Queen Rosita, came. As well a their son, Hemlock.)
Queen Rosita: Oh my Petals! Sweeties!
Hemlock: Dad! Please, stay strong!
King Petalia: Hemlock!
Hemlock: What is it?
King Petalia: My time has come. You shall soon be next in line for the throne. As is the same with you, Seeda. (to the others) I hereby crowned Hemlock and Seeda to be the next rulers of Spring! And we thank the MBC for saving our planet as well as helping to protect my family's legacy. (He then begins to wither more) And now I bid you adieu.
(His eyes finally close as Petalia is now laying completely void of energy or life)
Danny: Bye, Petalia.. (shed tears)
(Transition to see a funeral commence in honor of King Petalia.)
Mr. Smith: And now we shall give King Petalia XIV the honorary 30 blast salute. (The MBC Set up their blasters) Fire.
(They fire off their weapons 30 consecutive times. Seeda & Hemlock hugged each other, as Rosita cuddled them.)
Alex: (Looks at the royal family then at Cathy & Juan) So, another group of individuals have lost a love one in Raga's chaos.
(We see the camera pan upward to the sky as we then are taken into space where the Marathon Logo shows up with Raga's laughter in the background.)