Wu: Every adolescent dragon goes through a transformation before it becomes an adult. We must allow them to migrate east to the Spirit Coves for their transformation.

Jay: Will we see them again?

Wu: It is hard to say. But we need to allow them to follow their path.

Cole: Rocky's going east? (Pets Rocky) Say it isn't so, Rocky.

(Zane pets Shard.)

Jay: (Walks over to Nya who's with Kai and Flame) Well, I guess I gotta go on this long walk all by myself. Sure be nice to have company... (Nya begins to nod until...)

Kai: Of course we'll go, buddy.

Cole: I could use a break.

Zane: All you had to do was ask.

(Jay sighs in annoyance. Wu also tags along as the dragons fly away. He plays the Sacred Flute while they walk.)

Jay: (Sighs) Of all the days to lose our ride...

Zane: That flute. You've never told us why it's so special.

Wu: Long ago there were many flutes, created to combat the powers of the Serpentine and drive them underground. But over time, Ninjago's forgotten its ancestors' wisdom, and now this is the only one. (He plays the flute again.)

Jay: I get the lesson: respect your elders or else suffer the consequences. Boy, you guys are laying it on thick.

Wu: (Chuckles) Perhaps you are only hearing what you need to hear.

(Jay stops walking after approaching the Junkyard.)

Nya: What is it?

Jay: It's quiet. My family's never quiet. (He runs and hears Ed and Edna's mumbled grunts in a locked fridge. He kicks it open.)

Jay: What happened? Who did this? (He rips the tape off Edna's mouth.)

Edna: Sweetheart, you came!

(Jay rips the tape off Ed's mouth.)

Ed: Oh, you gotta get out of here. You shouldn't have come, it's the ssssnakes!

Wu: The bite of the Fangpyre! Once they sink their teeth, their venom can turn anything into a serpent. It's only a matter of time before the full transformation is complete.

(Fangpyres hisses)

Cole: Uh, is that wrecking ball staring at me?

Jay: Duck! (He saves his parents.)

Ed: (Groans) Thankssss, sssson.

Wu: Lloyd & Reaper Garmadon

Lloyd: Hello, uncle. Looks like we're not the only family reunion. I'm glad you brought the ninja. I could use some help taking out the trash. Muahaha!

Reaper: nice one big bro

Lloyd: thanks lil sis

Nya: If we want to turn your parents back, we need the antivenom in the staff.

Cole: Second dose, to the dirt! (Everyone plunges to the ground as the wrecking ball attacks)

(Fangpyres hisses)

Kai: Easier said than done, sis. We're a bit outnumbered.

Jay: Nobody messes with my family. Ninja, go!

Kai, Cole, and Zane: Ninja, go!

(Fangpyres hisses)

(Wu plays the flute as Nya attacks two soldiers.)

Nya: (Grunts) I don't know, Sensei. I think we make a pretty good duet.

(Lloyd & Reaper play loud music on a Fangpyre-bitten boombox.)

Wu: Young niece & nephew, must I teach you whose side you should be on?

Reaper: (Turns the volume up) Sorry, uncle. Can't hear you!

Lloyd:(laughs) man we are awesome

Reaper: I know right

(Edna hits Fangpyre with a pan before he bites Wu.)

Ed: Yeah, way to go, Edna!

Ninja: Ninja, go!

(Some Fangpyres run over to and start biting the Jay statue, making it into the Fangpyre Robot)

(Music dies down as a Fangpyre Robot appears.)

Jay: Ah! What is that thing?

Ed: It was supposed to be in your honor, son, but do you like it?

Jay: Thanks, but no thanks.

(Everyone runs away.)

Cole: Why'd you have to be born in a Junkyard?

Jay: I know. Tell me about it.

(A Fangpyre crane with a sentient wrecking ball attacks the ninja.)

Kai: Uh, wasn't there four of us?

(Jay is on the wrecking ball before jumping into the cockpit.l

Jay: Let's see if I can work this. (He moves a handle.)

(The Fangpyre Robot attacks Cole.)

Cole: (Grunts) Don't worry, I got it. (Jay uses wrecking ball to save him.) I told you, I had it.

Lloyd: Retreat! (He and Fantom escape on a Rattlecopter.)

Nya: He's getting away with the staff!

Jay: (Sighs) Right now would be a good time to have those Dragons.

Ed: It'ssss okay, sssson.

Wu: There is still a way.

Jay: How?

Wu: Part of reaching your own full potential is understanding your weapon's potential. Once it is in tune with a focused heart, its secrets and powers can be unlocked.

Jay: Oh, this is not the time to be cryptic.

Zane: He's saying our weapons are vehicles themselves.

Kai: Don't tell me I have to ride this thing like a broomstick.

Wu: Jay, concentrate on unlocking your Golden Weapon. Let your heart guide you. Imagine you're taking flight.

(Jay successfully turned his Nunchucks into the Storm Glider.)

Jay: Whoa! Haha, did I just do that?

(Kai turned his into the Blade Cycle, Zane's into the Snowmobile, and Cole's into the Tread Assault.)

Cole: Ha! I hate to hurt Rocky's feelings, but I think he's just been replaced.

(Everyone chases after Lloyd with Jay cheering.)

Nya: Does your flute turn into anything?

Wu: (Looks at flute) I wish.

(Jay flies pass Lloyd and his sister.)

Lloyd: Whoa, what the heck was that?

Jay: Oops, haha. Overshot that a little. (He turns around.) Let's see what this baby can do. (He pushes a button, but the jet malfunctions.) Whoa!

Fangtom #2: Duck! (Ducks) The Staff!

Jay: I got it? (Gasps) I got it! (He laughs, but the Storm Fighter disappears.) Uh-oh. (He screams.)

Kai: Jay! You have to concentrate!

Jay: I can't!

Cole: I think we're gonna have to catch him.

Kai: I got him. I got him.

Cole: No, I got him!

Zane: He's mine!

(All their vehicles disappears. Jay screams some more, but Nya catches him in the Jalopy.)

Jay: Heh, nice.

Edna: Aw, I knew I liked thissss girl.

Fangtom #2: Everyone!

Fangtom #1: Attack!

Kai: Huh? Why isn't this thing working?

Wu: Your weapon is merely an extension of your mind. If your mind is immobile, so is your weapon.

Ed: Oh, boy. Oh, gosh. Oh, golly, oh, duh. Get in, boys!

Jay: We have to get back to headquarters!

Lloyd: Go! They're getting away!

(The ninja gets back to the Bounty before the Fangpyre.)

Nya: Come with me. Once we reverse the venom, we can fix you.

Jay: Man the stations, everyone!

Kai: Jay, we better hurry.

Jay: I've been waiting for this moment. (Presses button, but nothing happens)

Kai: They're gaining on us!

Ed: Bottoms, up!

(Ed and Edna drinks the antivenom. Laugh and turn back to humans.)

Ed: Oh, that's good.

Jay: Ugh, I don't get what's wrong. I spent forever on this. It's supposed to work!

Ed: Uh, son? Maybe I can help?

Jay: (Gasps) Dad! You're okay!

Ed: You're darn tooting. Oh, let's have a look. (Fixes wiring) Oh, yeah. Uh-huh. Oh, that should do it. Now try it.

(Jay presses the button. The Bounty opens its wings and rocket boosters, allowing it to fly away.)

Lloyd: No, no, no, no! (Coughs)

(Nya drops the staff and Fangtom picks it up.)

Fangtom #2: These ninja...

Fangtom #1: ...they must be stopped.

Lloyd: Oh, tell me about it.

(Back at the Bounty)

Jay: We'll get you back to the Junkyard just as soon as we see the coast is clear. But stay as long as you'd like. It's nice having you here.

Ed: Oh, take a note Edna: of all our inventions, this one is our greatest.

Edna: I already know, dear. (She tosses notepad away. The trio embraces each other as Wu watches them.)