I really liked the anime. It was a great story.

But what if we finish the story?

Read this to the end and you won't be deceived. I promise! :)

Disclaimer: I don't own any of the characters of Blue Exorcist. But, the characters added to this story are personally created and don't exist in the anime.

Once upon a time, the demon lord decided to unify the two worlds. His attempt was a failure and he was defeated, gone.
Today, history is repeating itself…
Demons are standing against humans…
In the void…
...

"This world will burn into ashes! I'LL MAKE IT DISAPPEAR! NONE OF YOU CAN DO ANYTHING, MISRABLE HUMANS!"
As he spoke, gales exploded from around them. A wide smile appeared on his lips. "I, the demon lord, will erase this civilization! YOU'LL ALL GO DOWN IN HISTORY!"
"Don't be so sure of yourself!" Blue flames pierced through the wind. The deep azure eyes coldly gazed at the demon lord, "This fight will be your last!"
"You'll be the one going down in history!" Another voice spoke, the man grabbed his guns. Fire flared on it. "You shall not pass…"
They heard a loud, sarcastic laugh, "Who do you think you are? Look at yourselves! You're merely two kids standing in front of a whole army!"
"They're not alone!" A female voice spoke, "This will be our win! For the sake of those who entrusted this world to us! VICTORY WILL BE OURS!"
"Then…"
The demon's smirk widened, "LET THIS VOID BE OUR LAST BATTLEFIELD! IT'LL DECIDE WEATHER DEMONS OR HUMANS ARE STRONGER!"

…
That was the beginning of the ending, as many call it…
The decisive fight…
Good versus Evil…
Once upon a time, a demon fell in love with a human. He decided to bind his world with hers, so that they can live together…
Eternally…
But the heroic duo was there to stop him…
That was the end of a history, where evil never wins…
After defeating Satan and destroying Gehenna's gate, Yukio and Rin were known as the duo that saved the world from the apocalyptic chaos it was about to fall in.
…

Due to the damages caused by Satan and the gate, the whole city and especially the school were seriously damaged.
In a few days, the summer holiday will start.
Yukio sat at his desk, glancing out the window with a pensive look.
That night was beautiful. A night with no explosions and no lives wasted, a peaceful night.
Everything was over.
Rin is fine.
Everyone is fine...
He lowered his head.
What will happen to Satan, now? Will he appear again?
He glanced at Rin, sleeping peacefully, his eyes softened.
"You can't sleep, huh?" Shura appeared at the window. She smirked, "You should to be proud of yourself, instead you're sulking!"
"I... know," he hesitatingly muttered, lowering his head.

…
And that was the beginning of a new story...
Where the goodness will face a new challenge…
Once upon a time…

The void
Chapter 1
After the victory
…

"Welcome all Exwires!" Mephisto smirked, "Or should I say, goodbye?"
"Why are you saying that?" Suguro glanced at him, confused.
"Well, the summer holiday is starting tomorrow. And since my school was destroyed in the accident, I need time to repair it, so..."
Shima's eyes sparkled, "You'll allow us to go home! Nice! NICE!"
"That's not it!" Yukio walked into the classroom, "Exorcists will stay here to help in the repairing."
Everyone's eyes widened, "WHAT!"
Izumo sighed, looking away, "In other words, we're not going home?"
Mephisto laughed, "Of course not, who talked about going back home?"
"NO WAY!"
Yukio smiled sadly.
"Yuki-chan?" Shiemi stood near Yukio and smiled, "Rin won't be there?"
Yukio looked away, thoughtful, "Maybe he'll come later..."
Shima sighed, "Then, we'll be kind of... masons?" He asked, looking really disappointed.
"Ding!" Mephisto smirked, "Thanks for helping out!"
Suguro gritted his teeth, "N... no! Wai!"
And before he could finish, Mephisto disappeared in his usual pink cloud of smoke.
Bon sighed, "Now what?! The school is okay!"
"N... Not really," Konekomaru smiled.
"Morning!" Rin walked into the classroom.
"Yo!" Suguro glanced at him, "You've just missed the worst news ever."
Rin sighed and sat down, "Really?! What was it about?"
"Mephisto wants us to help in rebuilding of the school," Izumo lowered her head, smiling nervously. "As if it's a job for us, Exorcists!"
Rin coldly glanced at her, "Yeah, it's a pain!"
"Where have you been, Rin?" Shiemi asked.
Rin grinned, "No! I woke up late. It's nothing important!"
Yukio narrowed his eyes. He sighed, "Anyway, Mephisto has already divided all the available Exorcists into groups. For you, these are the groups; Konekomaru and Shima, Izumo and Shiemi, Suguro and Rin, I'll be going with other squads," he gave them sheets. "These are the maps that you have to follow. It'll lead you to the place you're responsible for cleaning."
They all nodded.
Yukio glanced at Bon, "Can we talk for a while, Suguro-kun?"
Suguro nodded. They walked out of the classroom.
"I... I'm not that reassured, Suguro-kun."
Suguro stared at Yukio with narrow eyes, as if trying to read his expression.
Izumo glanced at Shiemi, "Well," she glanced at her map. "Let's go! I want to finish this really quickly."
Shiemi nodded. They walked out of the classroom.
Shima grinned, "Alright, Konekomaru! Let's get going too! I wish there won't be any kind of insects."
"H... Hai! Let's go!"
Rin lowered his head, crossing his fingers behind his neck.
Rin...
His eyes suddenly widened. What the-?!
"Please take good care of Rin," Yukio smiled sadly and started walking away.
Suguro's expression didn't change. He was a little confused, though. His eyes widened, hearing a loud scream. Yukio stopped walking. They both instantly glanced at the classroom.
Suguro gritted his teeth, pushing the door open.
"Okumura you-"
He frowned, "What's with..."
Rin held his sword with trembling hands. He gasped, lowering his head.
I'll annihilate your miserable existence...
"Stop it..."
Yukio stood near Bon.
You'll all die... I'll kill all of you!
Rin gritted his teeth, his hand squeezed the hilt of his sword. He yelled again, running toward the wall. The others glanced at him, confused.
"Wh... What is he doing?"
"Who... knows?"
Yukio shook his head, "We have to stop him!"
"Right!" Shura grabbed Rin by his arm and held him in front of her. She gritted her teeth, "Yukio, shoot!"
Yukio's eyes widen, "Shoot... what?"
"Dammit, the flames are getting stronger!"
Rin gasped, rolling his head backward, "Stop... it..." He whispered.
I'll kill them... starting with...
His eyes slowly widened. He placed his hands on Shura's arm which wrapped around his neck, trying to pull off, "NO! STOP!"
Yukio...
He screamed loudly as the flames burned along the classroom. Shura grimaced. "YUKIO!" She shouted, trying to wake the younger twin from his wandering.
Yukio hesitantly pointed his guns at Rin.
Rin's eyes grew wider, "Stop..."
Yukio's hands started trembling, "F... Forgive me, nii-san."
He pulled the trigger. And instantly, Rin gasped in shock, "Y... u... k..." The flames started fading away from his body.
Suguro glanced at Yukio, a little stunned, "What was that?!"
"A drug," Yukio whispered with a painful tone.
Rin breathed his brother's name, closing his eyes. His body leaned on Shura's hold. She sighed, looking at the flames around them. Yukio threw holy water bombs. The fire extinguished. Shura carefully laid Rin on the ground.
"What happened to him?" she asked.
"I don't know!" Suguro sat on the desk near her, "He suddenly started screaming and..."
Shura glared at Rin. Yukio glanced at him, worried, "Nii-san."
"Take care of your business, Yukio. I'll deal with this," Shura stood up, carrying Rin on her shoulder. "You, square-face, come with me. You're supposed to be in the same team with Rin anyway, right?"
Suguro smiled nervously, "S… Square-face?!"
Shura smirked, "Whatever, let's just go!"
They walked out of the classroom.
Yukio lowered his head, clenching his fists.
What's going on, Rin?

To be continued...

It was just a little idea that I had. I wish you liked it, even if it's just a beginning!

Eh, sorry if a few events went fast! ^^

I wish you liked!

Review please!

...

Note: This story is currently under editing by MaxenTheDemonicCookieMonster, previously by Jack Storm 448.