Joker, Harley, Rookie, and Killer Frost in Ninjago

This is how Joker, Harley, Rookie, and Killer Frost in Ninjago goes in A LEGO Dimensions Adventure.

[Joker, Harley, Rookie, and Killer Frost enter another portal]

[They find themselves in Ninjago]

The Rookie: I can't believe it! We're in Ninjago!

Killer Frost: How do you know?

The Rookie: Mac told me about this place.

The Joker: He did?

Harley Quinn: How do you know so much about this "Ninjago"?

The Rookie: It was created by the First Spinjitzu Master.

Killer Frost: Wait. The First Spinjitzu Master? You mean the Oni and Dragon hybrid from the Realm of Oni and Dragons who fled here to create peace?

The Rookie: What if I were to tell you about everything in NInjago itself?

[We see a picture of the First Spinjitzu Master as the Rookie narrates]

The Rookie: (narrating) Long before time had a name, Ninjago was created by the First Spinjitzu Master by using all four elemental weapons. The Scythe of Quakes, the Nunchucks of Lightning, the Shurikens of Ice, and the Sword of Fire. Weapons so powerful, no one could handle all their power at once. When he passed away, his two sons swore to protect them, but the oldest was consumed the darkness, and wanted to possess them. A battle between brothers broke out, until the younger brother won, and the oldest was banished to the Underworld. Peace returned, and the younger brother hid the weapons. Knowing his older brother's ambition for power, he placed a guardian to protect them, and for fear of his own demise, a map for an honest man to hide.

[We return to the present]

The Rookie: Kai is the son of that honest man. The older brother is Lord Garmadon, and Lloyd is his son. And the younger brother is Sensei Wu.

Harley Quinn: Elemental Ninja?

Killer Frost: He's friend of elemental Ninja?

The Joker: Keep a brave face.

The Rookie: And there's more to the story.

[the story begins]

The Rookie: (narrating) In Ninjago, there has always been balance between good and evil. So you know about how the First Spinjitzu Master created Ninjago, but what if I were to tell you all in order for there to be light, there must be shadow. And within shadow, there is darkness. The blackest of darkness that existed from the very beginning. An evil spirit called the Overlord.

[Killer Frost looks at Joker]

Killer Frost: How does he know of this?

[Harley shrugs]

[The story continues]

The Rookie: (narrating) The balance was at stake and their battle could have gone on for eternity. Each side powerful, neither could conquer the other, until the Overlord created his indestructible warriors: The Stone Army. The Spinjitzu Master did what he could, but he knew he would soon be defeated. So instead of losing the war, he divided Ninjago in two.

[The story ends]

Harley Quinn: How indestructible are they, Rookie?

The Rookie: The Overlord created his Stone Army from an indestructible material only found on the Dark Island.

The Joker: So, anything else to add to the story?

The Rookie: There is. The Curse of the Golden Master.

[The picture of the Golden Master shows]

The Rookie: (narrating) When the First Spinjitzu Master created Ninjago, deep in ground, he created the Serpentine. Since the first dawn, their elders knew of the Curse of the Golden Master. When he, who had the power equal to the First Spinjitzu Masters, would rise and unsure in the lights of the sitting suns. With no equal adversary, his power would go unmatched. His destructive rule will change the fate of the world. And he will not stop until every man, woman, and Serpentine are enslaved under his control. The Serpentine tried to warn the land dwellers, but they wouldn't listen. They thought they were the enemy, though they were only trying to prevent the prophecy of the Golden Master's terrible reign. After the Great Devourer failed to scare the unbelievers below ground, it is the Serpentine who retreated beneath the sun promising never to return. Even though if the end in editable.

[We return to the present]

Killer Frost: Great Devourer?

The Rookie: A snake that would grow forever as long as it consumes.

Harley Quinn: I heard that it was the Overlord's darkest creation.

The Rookie: Yes, and the Devourer does his bidding, for he is its creator.

[Joker and Harley look at each other]

[They suddenly see buildings fall]

[They run to investigate]

[They find a Samurai X Mech]

[Rookie hears P.I.X.A.L.]

P.I.X.A.L.: Rookie.

[Rookie sees P.I.X.A.L.]

The Rookie: P.I.X.A.L. Are you okay?

P.I.X.A.L.: I am fine. [notices Joker, Harley, and Killer Frost] Who are your friends?

The Rookie: These are Joker, Harley, and Killer Frost. [to the others] Everyone, meet P.I.X.A.L.

[P.I.X.A.L. approaches Joker]

P.I.X.A.L.: You are the Joker, a clown with a sense of humor.

[Joker chuckles]

The Rookie: P.I.X.A.L., what's going on?

P.I.X.A.L.: The Overlord has returned.

The Rookie: What?

[Everyone looks shocked]

Killer Frost: But I thought the First Spinjitzu Master defeated him years ago.

P.I.X.A.L.: He has been resurrected by Chernabog.

Harley Quinn: Chernabog must've added the Overlord and his Nindroids to his evil alliance!

P.I.X.A.L.: He is planning, to invade all other Realms.

The Rookie: My friends are serious, so, Harley, please be on your best behavior.

Harley Quinn: You got it, Rookie.

The Rookie: That goes for you too, Joker.

The Joker: Yes, sir! [salutes him]

[Suddenly, lasers attack them as they dodge]

[Rookie sees citizens]

The Joker: Rookie!

The Rookie: I brought outsiders, but....

[Rookie sees the citizens under mind control]

The Rookie: Who did this?

[He hears the Overlord]

The Overlord: That would be me. [laughs evilly]

[Harley covers her eyes]

[The Rookie sees the Overlord in his Golden Armor]

The Overlord: Bow to your Golden Master!

[Joker looks at Harley]

Killer Frost: Oh, fish.

The Rookie: Overlord.

The Overlord: Well, the Rookie and his friends return. Since you're here, I thought why not recruit a few more of you for my all mighty empire. In fact, I think the red and blue roller skater will make a grand addition. [to Cryptor] General Cryptor, bring her to my fortress. [leaves on his mech]

General Cryptor: But, of course. Nindroids, attack!

[They battle the Nindroids]

Harley Quinn: Sorry, that's as best as my best behavior goes.

The Rookie: I can live with that. We need to free the citizens!

[They head on]

[Then they enter the Overlord's fortress]

General Cryptor: The intruders are here!

The Overlord: Deal with with them, General Cryptor.

[They battle Cryptor]

[Rookie defeats Cryptor]

The Overlord: [screams in frustration] Do I have to do everything myself?!

[They battle the Overlord]

The Overlord: I am your Golden Master!

The Joker: Nope, not our master.

The Rookie: Stay focused, Joker.

[Killer Frost defeats the Overlord]

The Overlord: NOOOO!!!!!

[The Overlord retreats]

[The Ninja arrive]

Kai: Look who's here!

Lloyd Garmadon: We're glad you came, Rookie. The Overlord and his Nindroids took us by surprise.

The Rookie: The Overlord's an agent for a much darker power. If Chernabog succeeds, the entire Multiverse is in danger.

Nya: Where we're needed, simply call.

Killer Frost: You got a cell number?

Nya: Even better. [gives her a horn] You'll never lose signal.

[Killer Frost catches it]

[She blows it as Harley and Joker appear]

Cole: Did you bring outsiders?

The Rookie: Uhhhhh...

[Rookie looks away]

[Lloyd notices that Twilight's not with them]

Lloyd Garmadon: Wait. Where's Twilight?

The Rookie: Uhhhh... Lloyd. There's no easy way to say it, but... Chernabog... has her.

[Lloyd looks shocked]

The Joker: Don't worry. We'll get her back.

Harley Quinn: And we'll send her to you.

Killer Frost: And once we defeat Chernabog, all of this will be stopped.

Lloyd Garmadon: I hope so.

Zane: P.I.X.A.L. should go with them.

P.I.X.A.L.: They cannot defeat him alone.