Hey, everyone! Here is the beginning of part 2 of Ben 10 meets DC Superhero Girls! Let's begin!

I DON'T OWN ANYONE IN THIS SERIES!*

It has been months since they went to Vegeta, see Kara's family, met Vi and Caitlyn, and now they were back to Earth, doing their normal things! Then, one night, at the Metropolis jewerly store, there seemed to have been a break-in.

[alarm ringing]

Officer #1: [whistles] Whoever did this sure made off with a bundle.

Officer #2: Hmm.

Officer #1: Well, I'm stumped. Froyo?

After they left, Batgirl, Sucker Punch, and Bumblebee came through the skylight, and they seemed to be investigating the crime.

Batgirl: The police don't realize this isn't your run-of-the-mill jewel thief. A master criminal is at work.

Sucker Punch: Really?

Bumblebee: What makes you say that?

Batgirl: [takes out flashlight] Call it a hunch. [turns it on]

Then, she directed the ultraviolet light towards the wall, revealing a bunch of green question marks!

Batgirl: [gasp]

Sucker Punch: Wow!

Batgirl: I knew it! The Riddler!

Sucker Punch: Who?

Batgirl: One of Gotham's most devious villains! Here, in Metropolis! And you konw what that means?

Bumblebee: Our city's going down the tube?

Batgirl: Batman won't be far behind!

Suker Punch: Really?

Batgirl: Yup!

She then turned to the clue left behind by the Gotham thief.

Batgirl: Aha! The Riddler's MO is to leave a riddle that gives clues to his next crime.

Bumblebee: What kind of master criminal leaves clues to help stop to his next crime?

Sucker Punch: Guess this guy.

Batgirl: Hmm. What is always on its way here, but never arrives? Hmm. The answer is "Tomorrow!" [gasp] It's so obvious! The Riddler's planning to steal the prototype of a tera-magnetic wave generator from Metropolis Museum World of Tomorrow science exhibit!

Sucker Punch: [whistle]

Bumblebee: You got all that from one riddle?

Batgirl: [takes out book] It's all here in Batman's book. You Got All That From One Riddle?: Cracking The Code of a Criminal Mind.

Bumblebee: Hmm.

Batgirl: Ooh, this is perfect! Once I single handedly catch the Riddler, Batman will be sure to notice me! [put arm around Sucker Punch] And he'll be impressed to see you with your powers catching the Riddler!

Sucker Punch: It wouldn't hurt to meet him.

Meanwhile, at the Metropolis Museum...

[glass breaks]

[alarm ringing]

Riddler: Riddle me this: Which criminal genius will make bank with this baby on the black market? Me!

Suddenly, a Batarang were hurled at him, as a shadow of a bat overcasted!

Riddler: What the- No, no! Not you! This is why I left Gotham! [runs] [panting]

The shadow then tied a rope around his legs to prevent him from escaping.

Riddler: [whimpering]

And out from the stepped Batgirl with her cape raised near her face like Batman.

Riddler: Hey, y-you're not B-Batman!

That's when Sucker Punch came behind Batgirl.

Riddler: Ah! Monster!

Sucker Punch: Got that right!

Batgirl: [indistinct bat grunting]

Sucker Punch: Hmm?

Riddler: Uh. What... What did you say?

Batgirl: [firmer bat grunting]

Riddler: I'm sorry. One more time?

Batgirl: Ugh! I said "Time's up, Riddler!"

Then another rope wrapped itself around the Riddler!

Batgirl: [gasp] Batman?

Turns out, it was just his egoist sidekick, Robin.

Sucker Punch: Oh no!

Robin: And that's how Robin caught the Riddler!

Batgirl: You? We caught the Riddler?

Robin: That's not how the rope tells it, sister!

Suddenly, a tall dark figure leaped down, and it was none other than the Dark Knight himself, Batman!

Batgirl: [gasping]

Sucker Punch: Nice!

Batgirl: Oh, my gosh, it's you. It's really you! [shaking his hand] I am your most biggest fan. I have so many questions. Is it true you have a T-rex in your Batcave? What ratio of Potassium Nitrate do you use in your smoke-bombs? Oh, and how amny miles per gallon does the Batmobile get? City and highway?

Sucker Punch: Easy, girl! Forgive me, she's a big fan of your work. My name is Ben 10. But as this, I'm Sucker Punch.

Batman: [indistinct grunting]

Sucker Punch: Um, I'm a alien hero, if you're asking what I am.

Batman: [nods]

Batgirl: Right. Down to buisness. Let me just say ot was an honor catching one of your archnemesess.

Robin: Don't listen to the poser, Batman! Your old buddy snagged the bad guy.

Batgirl: He's lying!

Robin: Am not!

Batman: [indistinct grunting]

Sucker Punch: What?!

Batgirl: What'd he say?

Robin: He said, nice going, Wanna-Bat and Freaky Squid: You let the Riddler get away.

Sucker Punch: You got that!

However, the Riddler was gone!

Sucker Punch: What the?!

Batgirl: Wait! Batman, I can-

But Batman had grappled away!

Robin: Ya really blew it this time, huh?

Sucker Punch: [grabs him]

Robin: What ya doing, squid brain?!

Sucker Punch: Mind your tongue, boy! I got this form from a conquer, so I can crush you where you stand!

Robin: Well, if you and Wanna-Bat hadn't just excepted the fact that I caught the Riddler, none of this would've happened!

Batgirl: [to Robin] You think you're so big in your little, green chainmail underwear. Truth is, I'd make a better sidekick than you'll ever be.

Robin: [laughs] You? Better sidekick? Oh, that's a good one! That's rich! Oh. You're serious?

Batgirl: As Batman himself.

Robin: Oh, yeah? Prove it!

Batgirl: I thought you'd never ask.

Later on, the three were in an alleyway.

Batgirl: This contest will prove which one of us is the better sidekick once and for all. It's simple. Whoever apprehends the most lawbreakers in one hour wins.

Robin: Hey, Snoozy McBore-to-death, while we're young?

Batgirl: Starting... NOW!

Soon, the race was on, as Batgirl and Robin went into action! While they ran off, Sucker Punch got a good idea to scare Robin. At the Bank of Moolah, Batgirl swooped in and took down a bank robber in one shot! Elsewhere, an old lady was about to cross the street when Robin tackled her and put handcuffs on her, much to her surprise!

Robin: What's the matter, gradma?! Too good for a crosswalk?!

Back to Batgirl, a bad guy was stealing lunch money from a small boy, but she managed to put a stop to that. With Robin at Big Borger, a guy had a buritto from Burrito Bucket, but Robin smacked it out of his hand and put handcuffs on him, much to his surprise!

Robin: Store policy! No outside food!

As Batgirl was walking back, Giganta was on a rampage!

Giganta: [screaming]

Batgirl: [yelling]

She punched her in the face, knocking her out. Soon, she tied the two thugs and Giganta in a rope and dragged them back to the alletway to meet up with Robin.

Batgirl: [effortful grunting]

When they got there, Robin seemed to be relaxing.

Robin: It's about time, slow poke!

Batgirl: [grunts] [panting] Prepare to lose, twerp.

Robin: Let's see. One, two, three. Not bad. But I got four!

However, he ended up catching two innocent civilians, a baby, and a goldfish.

Batgirl: Wait... these aren't... I mean, what law could a fish even break?

Robin: Ha! Not only did I beat you, I had time left over to choreograph my own victory dance. L-O-Z-E-R! Who's the worst sidekick in the world by far! You are! You are! [hurts himself] Ah! I pulled a hamstring! What did I ever do to deserve such searing pain?! [crying]

[crash]

The two then see a giant dinosaur that was standing on it's high legs!

Batgirl: Ben?

Turns out, it was the Vaxasaurian villainess, Suemungousaur!

Suemungousaur: [roars] Me, Suemungousaur!

Robin: I thought you were suppose to be extinct?

Suemungousaur: Me crush small human for saying that! [chases Robin] [roars]

Robin: [runs away] [screaming]

Batgirl: Oh boy!

Before she could chase him, Ben as Cannonbolt rolled after Suemungousaur.

Cannonbolt: [crashes into her] [to Robin] Get out of here!

He did just that.

Cannonbolt: [whispers to Suemungousaur] Remember, play along and your time in prison will be cut.

Suemungousaur: [nods] [acting] You're going down, Arburian Pelarota!

Cannonbolt: [activates ulitmate mode]

He then goes ultimate! He appears to be a large armored pillbug-like organism with four limbs and stands upright with a hunched body. He has a massive tail like those of a pangolin. His backside and shoulders are covered in a durable metallic armor. The Ultimatrix is located on his chest.

Ultimate Cannonbolt: Let's roll! [rolls up and slams into her]

While they were clashing, one of Batgirl's robbers was trying to get away.

Batgirl: Hey!

That's when a rope tied around his legs and pulled him into a dumpster bin, which came from Batman, as he swooped down.

Batgirl: [gasp] Batman!

Robin: Hey-ya, Bats! Look! I just caught six bad guys on my down time.

Batgirl: [groaning]

[roaring]

Then the see Suemungousaur knocked out by Ulrimate Cannonbolt.

Ultimate Cannonbolt: Ha! Beat that, Robin!

Robin: Squid freak?!

Ultimate Cannonbolt: Ultimate Cannonbolt now!

Batman then handed Robin a piece of paper.

Robin: The Riddler's next clue. What has branches and leaves, but no bark? A tree! No, wait. A silent dog! No! A silent dog tree!

Batgirl: [groans] The answer's a library. [gasp] He's planning to steal the Ancient Volume of Puzzles from Metropolis Library's antiquites room.

Batman: [nods] Hm.

Just as he and Robin were about to grapple away, he felt pain in his leg again.

Robin: Ow! Ow! Ow! [gasp] Looks like the R-dog took one for the team when he was taking out those bad guys.

Ultimate Cannonbolt: [groans]

Batgirl: I can help!

Ultimate Cannonbolt: I need to take Suemungousaur back to where she came from, I'll catch up with you later, Batgirl. [rolls up, grabs Suemungousaur, and rolls off]

Robin: What is this, amateur hour? Hey, Bats, you hear what I-

[grappling hook hissing]

Robin: Bats?

But Batman had grappled away with Batgirl! Meanwhile, Ben was congratulating Suemungousaur on what she did.

Ben 10: Nice work. He look pretty scared.

Suemungousaur: Suemungousaur did good.

Ben 10: Suemungousaur did amazing! For your acting, your prison time has been cut short. From four weeks to two.

Suemungousaur: [cheering roar]

Back at the base, the Dragon Riders, Camp Cretaceous, the Chaotic heroes, Caitlyn, and the girls were doing spring clean.

Jessica: Was anyone else under the impression that when Babs suggested we have a spring cleaning, she was actually going to be here to help?

Tom: I'm sure she'll be here.

Tom (C): I haven't seen Ben either.

Brooklyn: He'll be here as well.

Caitlyn: [picks up picture of all of them posing] So, you are all a family?

Zee: You could say that.

Caitlyn: Even though... you have mutant members.

Karen: Well, that's not true.

Caitlyn: Right. Your family includes dragons, a armor reptile, a monster, people that can become monsters, living paper creatures, a girl with a monkey tail, a girl that can shrink, a girl with a special ring, a monkey man, a man with fur on his body, and a whole team of monsters.

Rook: We are aliens, not mosters, Caitlyn.

Caitlyn: Oh, that's so much better.

Ben: [slides in] Sorry guys that I'm late, I had to do a thing.

Shiwan: It's alright, there's still some things left.

Jun: Where's Babs?

Suddenly, the lights went out!

Jessica: [gasp]

Ben (CC): What's going on?!

Diana: Heads up, team! We're under attack!

Caitlyn: [gasp]

Then, a mysterious figure jumped down!

Diana: Show yourself, fiend! Who are you?!

?: Who am I? I am darkness. I am the night. I am Ba- [coughing]

Turns out, it was Batgirl wearing a outfit similar to Batman's outfit.

Batgirl: Still working on the voice.

Ben: Batgirl?

Batgirl: The new Batgirl!

Caitlyn: Forgot about the girl who dresses up as a flying rat as well.

Batgirl then ran over to her side of the base and started digging through her chest.

Batgirl: You are never gonna guess who Batman asked to help catch the Riddler! Time's up! Me! And once I help him crack this case, who knows what's next!

Kara: [holds out a plunger] I know what's next. The bathroom.

Batgirl: [takes the plunger] Oh, I totally forgot today was spring cleaning! I got so carried away with the Riddler. I just came home to grab some- [pulls out a bottle of glue] A-ha! There it is!

They all, but Caitlyn, just gave Batgirl stern looks.

Yaz: Come on!

Batgirl: I'm sorry. It's just- This is a once-in-a-lifetime opportunity. It's my dream.

Their scowls then turned to smiles of understanding.

Diana: Babs, you know we'd never stand-

Batgirl: Thanks, bye! Leave me something to clean! [leaves them]

Ben: I guess she really wants this.

Kara: [grabs him] Not as much as I want you.

Ben: Hmm.

Then they both kiss each other.

Ben: But I should help her out. Catch you all later.

He then leaves them to go after Batgirl. Meanwhile, Batman and Batgirl were on a rooftop overlooking the library.

Batman: [indistinct murmuring]

Batgirl: No, sir. I don't see any sign of the Riddler.

Scrap Heat: [lands on the rooftop] Am I late?

Batgirl: Ben!

Batman: [indistinct muttering]

Scrap Heat: Call me Scrap Heat!

Batman: Hm!

Batgirl: [gasp] I see him! [to Batman] Hey, how do you squat like this for so long? I'm seriously cramping up. Whoa! Pins and needles! Pins and needles!

The Riddler had broken into the library and used a device to cut a hole in the display case of the book he was after.

Riddler: [laughs] It was almost too easy.

That's when a light shined on him!

Batgirl: Almost?

Batgirl and Batman then leapt to face the Riddler.

Riddler: [gasp]

Then Scrap Heat jumps on top of him, squishing him with his squishy metal body.

Riddler: [gets out of his body] Another monster?!

Scrap Heat: The same one, but a different look!

Riddler: [whimpering] [runs]

Scrap Heat: We got a runner!

Soon, the three heroes had the Riddler cornered.

Riddler: Ah, ah, ah. I came prepared this time. You see, I'm leaving with my puzzle book. Riddle me this, Bat... er, people. Put an 'A' in front of my name and I'm awful. But put a D-A before it, and I can do no wrong! What is my name?

Batgirl: Huh, easy. Bomb. When something's a bomb, it's terrible, but when it's Da bo- Oh my gosh! Oh, my gosh! Bomb!

Scrap Heat: What?!

[bomb ticking]

Riddler: Take another step for me, and this entire place is wired to blow. [reveal the tetonator on his belt] All with the press of a button.

Batgirl: [grunts]

The three of them started to get closer!

Riddler: I mean it! Not another step!

When the Riddler tried to reach for the button, his hand seemed to be stuck to the book!

Riddler: [trying to get hands off book] [screaming]

Scrap Heat: Huh?

Batgirl: There's just two problems with your plan. That's not the real book. And that book is covered in Bat-glue.

Scrap Heat: Huh, neat!

Batman: [indistinct muttering]

Riddler: No! I can't go back to Arkham!

Scrap Heat: Too bad!

Robin: Put the book back, Riddler!

Scrap Heat: Oh boy!

Robin: [yelling]

When Robin started to fight over the book with the Riddler, his hands ended up getting stuck too!

Robin: Hey! What gives?!

Batman: [grumbles]

When Batman pried him off, he ended up freeing him from his gloves, causing all four of them to fall backwards, giving the Riddler a chance to escape!

Riddler: [panting]

Batgirl: He got away!

Scrap Heat: [to Robin] Nice work, dork!

Robin: Might not be the best time to bring this up, but I'm gonna dip into the petty Bat-cash for some new gloves.

Scrap Heat, Batgirl, and Batman: [groaning]

Back at the base, the Dragon Riders, Camp Cretaceous, the Chaotic heroes, Caitlyn, and the girls were finishing up with the cleaning.

Ben: [changes back] I'm back!

That's when Kara and Ben kissed each other!

Kara: Welcome back, my dude!

Kaz: Where's Babs?

Batgirl: [slides down] Whoo-hoo! Who's ready for the best news ever!

Diana: You found the secret to removing blueberry stains?

Batgirl: Batman is seriously ticked off with that twerp, Robin, and he's asking me to be his new sidekick!

Ben: Congrates, Babs!

Batgirl: I know! I might even move back to Gotham! I mean, I'll have to talk to my dad. Maybe I can stay with my uncle Al, but that'll all be worked out!

Karen: So, does that mean you're quitting the team?

Batgirl: [gasp]

Ben: What?!

She didn't know how to answer that, as she remained silent.

To be continued