This fanfiction will be a crossover between the anime/game Danganronpa and some Cartoon Network characters from the shows: Powerpuff Girls, Teen Titans, Steven Universe, Adventure Time, Billy Mandy, Amazing World Of Gumball, Dexter's Lab, Regular Show and Ben 10.

If you haven't watched or played the anime don't worry, you don't need to do it to read this.

The main characters are Blossom from the Powerpuff Girls and Robin from Teen Titans.

I hope you enjoy :)

Chapter 1 - Welcome To The Despair! (Part 1)

Blossom, Bubbles and Buttercup along with their father, Professor, arrived at the giant school. It was just like as huge as a palace and, on the school's entrance gate, was written in black "Cartoon Network Special Academy." As soon as they turned seven years old they had been selected to join this prestigious school. Well, at least the letter they received said it was a prestigious school.

"Okay, girls," Professor started "remember, this is a different school so there'll be different rules-" he was interrupted by his daughters.

"We know it already, Professor!" Bubbles said.

"Yeah, you told us the same thing yesterday." Buttercup frowned.

"We'll be okay, Professor." Blossom said, calmly.

"I-I know, girls." he muttered "It's just that... this a new chapter of your life. Oh, you're growing up so fast." tears started forming in his eyes "You know what, I know you girls can do it. Bye, girls!" he waved as they walked closer to the gate.

"Bye, Professor!" the girls said in unison as they waved at him.

"Geez, Professor can be such a baby sometimes." Buttercup said.

"Buttercup, he only cares about us. There's nothing wrong with that." Bubbles said.

"Meh, I guess you're right." Buttercup folded her arms.

"Now, let's check what destiny holds for us." Blossom said as she opened the big door to their new school.

But as soon as Blossom stepped inside she started feeling dizzy and seeing everything spinning around her. "W-What's happening?" she muttered, before falling on the ground, passing out.

Still feeling dazzled, Blossom awakened just to find herself sitting behind a classroom desk. As she yawned and streched, she looked around to know exactly where she was. She quickly noticed she was in the middle of a classroom, in front of her there was a large blackboard on the wall and there were other desks around her. "What happened?" she scratched her head.

She picked herself up from her seat and started inspecting the room and found two... odd things.

One, there was a camera in the corner of the room, as she was in a reality show or something. Was it normal for schools like these to have cameras inside of classrooms? Maybe. But it was still unusual.

Second, in the place where the windows should be there were what looked like metal shutters. She walked over to examinate it "Metal?... what the heck?" she asked aloud.

She grabbed her backpack and opened the door just to meet a long and desert hallway. "Where is everyone? And where are Bubbles and Buttercup?" she thought out loud. She noticed there was a set of double doors at her right. There could be heard voices from within. That made her sigh of relief. For a moment she thought she was alone inside that enormous school.

She started running towards the and pushed it open to the gymnasium. She found... her sisters!... along with other people she had never seem before.

"Huh?"

Everyone in the room turned around to look at the pink powerpuff girl. She felt awkard for a second before her sisters noticed her presence.

"Blossom!" Bubbles rushed towards her sister, amazingly excitedly "You're finally here!"

Bubbles: Super School Level: The Joy and The Laughter

"Yeah, where were you, sis?" Buttercup asked, with a frown.

Buttercup: Super School Level: The Toughest Fighter

"I... Who are these people?" Blossom asked, still confused with all of this.

"Who are we?" a redheaded girl stepped in so Blossom could see her "Who are you?"

Mindy: Super School Level: The Redheaded Brat

"I-I am" Blossom muttered, kinda intimidated by the girl that was pointing her finger to her.

"Excuse my... acquaintance Mindy. She doesn't know how to behave." a blonde frowning girl spoke up "I'm Mandy-"

Mandy: Super School Level: The Devious Girl

"Hey, take that back, you dunderhead!" Mindy exclaimed.

"What did you just call me?" Mandy replied calmly, however, narrowing her eyes evily.

"Hey, let's not start a fight... again." a tall boy with dark hair and a mask covering his eyes said. "I'm Robin, nice to meet you." he extended his hand for a handshake.

Robin: Super School Level: The Unafraid Hero

"Hi, I'm-" she was interrupted once again, this time by a small guy with glasses.

"Dee Dee, I already told to stop jumping around!" Dexter said.

Dexter: Super School Level: The Boy Genius

"I... just... can't... help... it!" she replied, while jumping excitedly "So... many... new... friends... to make!"

Dee Dee: Super School Level: The Happy Ballerina

"Let the girl have fun." Finn told Dexter "I mean, I'm also excited to join this school."

Finn: Super School Level: The Golden Hearted Adventurer

"Yeah," a yellow dog suddenly said "Although I don't even know why they invited me to a school since I'm thirty and something years old, I'm actually excited to see what this adventure holds."

"Yeah, adventure time!" Jake and Finn fist bumped.

Jake: Super School Level: The Cool Dog

"D- did that dog j-just talk?!" Blossom said, amazed and horrified at the same time.

"Yeah, I was just as shocked as you, but I'm kinda used to seeing weird stuff so." Steven said "I'm Steven, by the way."

Steven Universe: Super School Level: The Nice Gem

"And I'm Connie." a girl with short hair and dark skin spoke up "I'm Steven's friend."

Connie: Super School Level: The Bookworm

"Oh and I'd be more worried about that blue cat who talks and the golden fish with legs." Connie pointed.

"Hey, we're over here!" Gumball said.

Gumball: Super School Level: The Optimistic Blue Cat

"Yeah, and we're not weird. You guys are... humans. Gross." Darwin said.

Darwin: Super School Level: The Friendly Golden Fish

"Being human is not gross. Pff animals." Ben Tennyson spoke up.

Ben: Super School Level: The Alien Shapeshifter

"Hey, come and repeat to my face what you just said about animals and you'll see what I'll do to you." a small and brown racoon said, frowning.

Rigby: Super School Level: The Lazy Racoon

"Dude, you can't hit a kid. That's illegal." Mordecai said.

Mordecai: Super School Level: The Artist Blue Jay

"Guys," a pink haired girl with also pink skin spoke up "you haven't let the girl speak yet." everyone stared at Blossom again, waiting for her to say something.

Princess Bubblegum: Super School Level: The Candy Scientist

"Uh..." was all Blossom could say, what was happening? "What is happening?!" she shouted.

Blossom: Super School Level: The Commander and The Leader

"I wish I knew," Mordecai said "Rigby and I received a letter inviting us to a party but this turned out to be a school."

"So you're telling me you didn't even see what the entrance gate said? It was written "Cartoon Network Special Academy". How didn't that give you a clue?" Mandy asked.

"We were blinded by the 'party wave', okay!" Rigby admitted.

"Party wave?" Mindy repeated.

"Yeah, party wave!" Rigby shouted.

Suddenly, a high pitched voice sounded from the speakers in the corner of the room.

"Mic Test... Mic Test!"

"This good? Whatever." the voice said "Welcome, new students! Let's begin the welcome ceremony, if y'all don't mind."

"Who are you? Is this a prank?" Ben asked, confused just as everyone else.

"Are we on TV? Ooh let me fix my hair!" Mindy said, pulling a mirror from her pocket and checking her looks.

"I bet this is just another one of those stupid prank shows." Mordecai rolled his eyes.

"Oh, you do?" the voice chuckled "Well then, let me finally introduce myself..."

Suddenly, a drum-roll began to sound through the speakers and then a small black and white stuffed animal popped out of nowhere behind the podium perched on the stage. He fell back onto it on its butt.

Robin blinked "A... a toy?"

"No! It's a stuffed animal! And it is so cute!" Bubbles jumped happily.

"I'm no toy nor stuffed animal." the small thing protested "And I'm definitely not cute!" he pointed to himself "I am Monokuma, your principal and the headmaster of this school, your headmaster!"

"Our headmaster?" Blossom muttered to herself.

"Oh my god, it is so cute! I want one!" Bubbles exclaimed, happily. Buttercup simply gave a sigh.

"Is no one going to talk about how that stuffed animal just moved?" Darwin said, in horror.

"I already told you! I'm not a stuffed animal! I'm Monokuma and I'm your principal!" he declared, angrily.

Some of the pupils just glaced at each other with confused looks.

"Now!" he stood up straight and then bowed "Bow down!"

Gumball attempted to bow but was prevented in doing so by Mandy, who slapped his back "Don't go along with it, you idiot!"

"Oops, sorry." he rubbed his back in pain.

"So," Monokuma started "I bet you wanna know what are you doing here?"

"No shit, Sherlock." Rigby folded his arms whilst rolling his eyes.

Monokuma ignored that and continued "Well, the reason is: you're going to spend the rest of your miserable lives in here! Isn't that exciting?!"

"Are you really expecting a response?" Mandy folded her arms.

"W- what did you just say?" Steven muttered, staring at the living toy.

"We're stuck here... forever?" Connie said, not believing what the bear had just said.

"Yeah! But don't worry, maggots, the budget is large enough that i'll probably support all of you for the rest of your lives." Monokuma informed.

"Yeah cool but that's not the problem here." Mindy shouted at the bear "We can't stay here forever!"

"Oh yes you can! And you will!" Monokuma stated.

"So, the metal shutters in the classrooms and halls serve to keep us in here?" Blossom asked.

"Yup!" Monokuma smiles proudly "You can scream, you can cry, you can do whatever comes to your mind, but no one's gonna come to save ya!"

"No... you can't keep us here forever!" Jake argued.

"Well, if you want to leave the Academy-" Monokuma was interrupted by Mandy.

"A.K.A literally everybody." she folded her arms, angering the tiny bear.

"Continuing," Monokuma glared at Mandy "if you want to leave the Academy, I give you one rule."

"Huh, we don't follow rules." Mordecai said "Am I right, Rigby?"

"Yeah!" Rigby exclaimed.

"You are free to murder any of your peers!" he revealed, before jumping off the stand and performing a front flip and landing perfectly amongst the group of teens.

Silence filled the room. Did he just say that?

"M-murder?" Dee Dee muttered, scared.

"This is a joke... It has to be a joke... right?" Steven trembled, fearing the answer.

"Nope." Monokuma answered and started to list ways to kill someone "Beating, Crushing, Poisoning, Stabbing, Strangling, Asphyxiating, I couldn't care less!" he started to laugh "You just have to it without anyone figuring out that it was that did it. Only then will you be able to graduate form Cartoon Network Special Academy!"

"Okay, teddy bear, you're starting to scare me." Ben pointed at him, angrily.

"Yeah, this is sick!" Finn exclaimed.

"I just want to go home!" Bubbles cried.

"Yeah I'm done with this crap! Just let us go home already!" Bubblegum snapped.

Monokuma grew angry "Crap? Crap? I can assure you this is not crap! This is your new life! You'll eat here, sleep here and live here! As long as it is within the school rules, you can do anything you want!"

"Wait..." Steven said "So, what are conditions of graduation?"

Monokuma sighed "I've been over this already but here it goes again. To be able to graduate, you have to kill one of your fellow classmates without the rest of the group finding out. However, if you fail in your task and are found out, you will be executed. And if you succeed you get to graduate, while everyone else is executed!"

Everyone gasped in horror.

"So, if we want to get out of here, we must commit the perfect crime." Mandy thought aloud.

"Okay, I'm done with this bullshit." Mordecai said as he approached the bear "You're taking this way too far." he grabbed the bear by its neck and held it in the air.

Monokuma waved its arms rapidly in the air "Violence against the principal is against school rules!" Then it could be heard a ticking noise coming from him.

"What the heck are you doing?" Mordecai grunted.

Bubbles' eyes widened "Throw him away!"

Mordecai was confused "Huh? Why would I do that?"

She just ran up, grabbed Monokuma out of his hand and tossed it into the air.

Moments later, the bear blew up, frightening the kids, teenagers and adults there.

"Oh my god!" Dee Dee exclaimed in horror "The teddy bear is dead!"

"I'M NOT A TEDDY BEAR!" everyone turned back to the stand, to find another Monokuma standing there, intact "I'm Monokuma!"

"I will let you off this time" Monokuma told the blue jay "But anyone caught breaking school rules will be punished!" he stated "That's it for the welcoming ceremony. Please enjoy your school life and getting to know the building!" he disappeared into the stand.

There was silence for a few moments until Gumball spoke up "So, the only way out of this place is to..." he gulped "kill someone?"

"But that's just completely insane!" Connie exclaimed.

"This can't be real! I won't even be mad if this is just a sick joke!" Darwin uttered, with tears forming in his eyes.

"I don't think that's our current issue..." Dexter said " The real issue is whether or not anyone here is taking that bear seriously..."

This was supposed to be a new chapter in my life... This was supposed to be a new beggining... Blossom thought, But now that chapter is about to fill up with blood and despair...

So, of course there are similarities with the first episode of the anime. I was inspired by it :P

I hope you liked this start, reviews and constructive criticism are always appreciated.