(It was a normal day at the Stewart Mansion in Diamond City as Max, Dennis, Megan, Daisy, Cora, Mary, Harold and Jade are in the living room, watching Tawny)

Tawny: Alright people, we have some interesting news, their have been rumors of a giant monster in Gotham City.

Megan: Gotham already has monsters, Joker, Two-Face, Killer Croc, Man-Bat, Scarecrow and Solomon Grundy.

Dennis: I heard Harley Quinn got herself a crew, consist of herself, Poison Ivy, some living mud/clay creature, an old cyborg man in a wheel chair, a shark that can walk on land and Dr, Psycho.

Megan: Dr. Psycho?

Mary: Why would Joker's ex-girlfriend recruit him? Nobody likes him because of him using that "C" word.

Harold: Well Harley seems to like him, although most female superheroes and supervillains hate him.

Jade: Which is why Giganta left him.

Tawny: Commissioner Gordon has this to say

Commissioner Gordon: The Gotham City Police Department and Batman will deal with this monster like how I deal with wife, who sleeps with other men!

Harold: That's Commissioner Gordon, just look at him.

Jade: Looks like all the criminal activity in Gotham has finally got to him.

Max: Okay, I'll check it out.

(Max teleports himself to Gotham City Park)

Max: Ah, so this is Gotham.

(Max smells the air and signs)

Max: Gotta smell the air, now to fight that monster.

(Max develops his wings and flies above the park)

Max: Time to search for a monster.

(Max is currently flying across the city, searching for the monster)

Max: (signs) Where is the monster?

(Max lands on top of a building)

Max: Maybe I should look for Batman.

Poison Ivy: (offscreen) Finally, a nice quiet picnic.

Max: Huh?

(Max hides behind a tree and see Poison Ivy laying on a picnic cloth, going to eat a sandwich)

Poison Ivy: A day away from my best friend and her crew.

Max: Oh shoot, it's Poison Ivy.

(Max slowly backs away)

Max: I gotta get leave before she notices me.

(Meanwhile, Poison Ivy is watching Tawny on her phone)

Tawny: We have a video call from Dennis Stewart from Diamond City. I want to remind you all that he's a young speedster named Nitro Bolt and the twin brother of Max "Z" Stewart aka Monster Kid.

Poison Ivy: Whatever.

(Scene cuts to Tawny's studio)

Dennis: Hello Tawny, my twin brother Max is currently in Gotham, searching for the monster.

Tawny: Alright, so what's he doing in Gotham?

Dennis: He texted me, he's at the Gotham City Park, spying on Poison Ivy.

(Back at the park, Poison Ivy looks a little surprised)

Poison Ivy: What?

Max: Uh oh.

(Back at the studio)

Tawny: That's odd cause there's a drone flying near Gotham City Park.

(Tawny shows a live stream video of Max spying on Poison Ivy)

(Back at the park, Max turns around and saw the drone)

Max: Oh no, I gotta get out of this park before that crazy plant loving eco-terrorist Poison Ivy tries to...

Poison Ivy: (offscreen) Kill you?

Max: Yes, that's tru...

(Max screams when he saw Poison Ivy standing still with his arms crossed while smirking)

Max: Uh...

Poison Ivy: So, you're Max "Z" Stewart aka Monster Kid, right?

Max: Yes.

Poison Ivy: (chuckles) Oh you little piece of (BLEEP).

(Poison Ivy raises her arms, bringing giant plant vines from the ground and aims them at Max)

Poison Ivy: You are so getting an ass whooping for your crimes against plants!

Max: What are you taking about? I love plants.

Poison Ivy: Oh and you killed a giant alien plant.

Max: It was either or the people of Diamond City, so yeah.

The Harley Quinn/Monster Kid crossover