OMG! You guys really know how to make an otaku happy, don't you?

Rin: (Heavy sigh) who did you lock in the basement this time?
NM: WE HIT +18,000 VIEWS LAST NIGHT!

Rin: Oh…um… (Launches several fireworks with flames) by the way, where's Yukio?

NM: He was on one of the fireworks you just launched

Rin: Wait, what?!

Yukio: (In space)

NM: I think that he's hanging out with Space Core, Wheatly, and Vlad right about now

Okay, here's an evil idea from Angel Life that seems similar to one of my favorite ideas of all time for this fic, so I hope that you enjoy this!

Mephisto sat silently in the closet of the cram school room and observed and argument between brothers.

"Rin, you can't keep slacking off! Do you know what will happen if you fail this class? Execution! People are going to come here and kill you. You're lucky they haven't done it already."

"Calm down-"Rin said, but Yukio interrupted him.

"Calm down? You do know what execution means, right?!"

"Well I'd like to see you try to live my life, it's not easy when people are trying to kill you left and right!"

"What about me? I have to look after you and make sure they don't! Try living my life!" Rin just walked away at that. Mephisto stood in the closet thinking about what he had just heard.

"Sounds like fun." He said as Yukio left for his dorm. He snapped his fingers and a small pink cloud appeared. "When they wake up a true test shall begin…" Mephisto said before realizing the closet was locked. "Um…anyone…a little help..?"

The next morning…

Yukio got up before Rin and reached for his glasses on his nightstand, but he found nothing. Even stranger than that, he could see perfectly fine. He stood up and went into a nearby bathroom. He looked in the mirror and screamed.

Elsewhere…

Rin heard someone screaming early in the morning and leapt out of his bed. He looked around and noticed that everything was extremely blurry.

"That's odd…" He mumbled to himself before attempting to leave the room and find out who screamed, but failed because he couldn't see two feet in front of him. The door to the room swung open and a blurred figure was in the doorway.

"Yukio? Is that you? Something's not right this morning, I can hardly see." The blurred figure walked over to what Rin assumed was Yukio's nightstand and handed something to him. He felt the object and realized that they were his brother's glasses.

"Wear these, it should help."

"Aren't these your glasses?"

"Just put them on." Rin was skeptical.

"Okay then." He put them on and he could see again. "Hey! I can see!" Then he looked at what he assumed was his brother and saw himself. "Wait a second! Why do you look like me? Are you cosplaying or something?"
"How about you go look in the mirror?" Rin nodded and looked in a small mirror that was in their bedroom. "What the hell is going on?!"

"I don't know, but for now we should just go along with it until we figure out what caused this." 'Rin' said.

"Hold on, you're a teacher though. A teacher for a class I'm failing, might I add." 'Yukio' said and the two of them had a major dammit moment.

"Well, it's a good thing that I had been planning a pop quiz for today." 'Rin' said as he pulled some papers out of a brief case.

"That's one problem solved, but you might have a major drop in grades." 'Yukio' replied.

"Just don't screw up anything too badly, if luck is on our side then this should be over with tomorrow."

"If, but what if something unexpected happens?"
"Like what?"

"I don't know, one of the eight kings of Gehenna coming down and trying to kidnap you."

"Rin, that's never going to happen."

"Well, you can never be to sure. Anyway, try not to burst into flames in the middle of class and don't lose this." 'Yukio' said as he handed 'Rin' Kurikara.

Later…

Yukio had done a pretty decent job of keeping Rin's reputation exactly as he wanted, a slacker that just wanted to be left alone. None of the teachers called on him and he didn't talk to anyone.

"I can only hope that Rin doesn't screw up my reputation…" He whispered to himself.

Elsewhere…

Rin was trying…

…and failing to keep up Yukio's reputation.

All of the teachers called on him, all of the classes were honors courses, and the nail in the coffin he could swear Yukio would make him was that everyone talked to him.

"I don't know you people!" He wanted to yell while running out of the room, but he had to stay put.

I'm screwed! Yukio is so going to kill me if he doesn't kill himself first!

Rin thought as he ran to the cram school, he was already late.

Meanwhile…

'Rin' and the rest of the class sat in the cram school. If 'Rin' showing up on time didn't shock people, the fact that 'Yukio' was late did.

I swear I'm going to kill him if he did anything!
Yukio thought as Rin entered the room.

"I'm sorry I'm late, today we're going to have a pop quiz. Do your best and don't cheat." 'Yukio' said as he passed out papers.

He's not doing so bad, maybe this will all go smoothly…

'Rin' thought as he grabbed one of the papers.

But things never go that smoothly.

As soon as he grabbed a paper, a window shattered and coal tars flooded into the classroom. Goblins and higher level demons began coming in and the Okumura's just stood still.

"Mr. Okumura, aren't you going to do something?" Izumo asked after summoning her foxes.

"Um…" 'Yukio' was trying to think of something to do when a worst case scenario happened.

Amaimon came into the room.

"You jinxed us this morning!" 'Rin' said. 'Yukio' pulled a gun out of his coat.

"How do you work this thing?" He mumbled as he fiddled with it. Meanwhile, Amaimon made his way over to 'Rin' and grabbed Kurikara.

"So, this is where you've been hiding, little brother." He said as he pulled the sword out of its case. "Catch me if you can!" He leapt out the window and began running away. All while 'Rin' stood there covered in blue flames.

"Seriously?! The one thing you said would never happen just happened! Who's the smarter one now?" 'Yukio' said while glaring at 'Rin'.
"What the hell is going on?!" Bon yelled. "And are you guys just going to let him get away?" Before anyone could react, Mephisto (who was hiding in the closet) changed them back to normal with a snap of his fingers. The two stood still for a few seconds and then began looking around and blinking like idiots for a few seconds.

"Can anyone tell what's going on?" Shima asked. Yukio loaded one of his guns.

"We'll explain on the way."

Later…

The group tracked Amaimon to the forest. It wasn't too hard since he was carrying a glowing sword that was spewing blue flames everywhere.

"You expect us to buy that crap?" Bon asked after the brothers finished explaining everything up to the current point.

"Why not? It wasn't that crazy, right Shemi?" Rin asked as he directed his attention to the blonde.

"It did seem kind of ridiculous." She said.

"Look, there's plenty of proof for the whole son of Satan thing, as crazy as that sounds, but do you really expect us to believe you two switched bodies this morning?" Bon asked.

"Not really…" Rin said before he realized that Konekomaru was in some of Yukio's classes. "Wait a second! Didn't Yukio seem off in class earlier?"

"Now that you mention it, he couldn't answer a single question right." Konekomaru said.

"Rin! You're going to destroy my reputation!" Yukio said.

"I'm just proving what happened using the only evidence we have." Rin said.

"Where are you little brother?" Amaimon said. The group stopped running and prepared to fight.

"Listen up, we're only here to get Rin's sword. It acts as a mini version of a Gehenna gate, so the longer it stays unsheathed, the worse of a situation we're in. Once we have it, run. Do I make myself clear?" Yukio said and everyone nodded.

"Found you!" Amaimon said and he jumped on Rin and grabbed the collar of his shirt. He tried to get away with Rin, but Yukio shot at his hands and he was forced to drop both Rin and Kurikara.

"We've got it, run!" Yukio said and they all ran. After they left Amaimon stood silently in the forest.

"That was fun, we should play again sometime, little brother."

Woo hoo! My longest chapter yet for the best fans in the world!

Rin: That was actually pretty fun

NM: I'm glad that you're warming up to these…(punches Rin incredibly hard)…when we've almost hit thirty chapters! What took so darn long?!

Rin: Hey! These aren't exactly the most fun thing to do!

NM: Why not?

Rin: You're torturing me!
NM: Yeah, I do that to fictional characters on a daily basis, you do know that, right?

Rin: Oh…okay then

I just want to say thank you for +18,000 views! I never thought that I would get this far so quickly. I really want to thank you all for this huge milestone. You all touch my heart with every review (yes, I've read every last one) and you guys are just the best fans that a life-less, crazy cat lady, otaku nerd could ask for. Seriously, I'm not joking, no flames! That's right, +130 reviews and none of them have been flames. So, thank you. I hope that you enjoyed the longest chapter yet and that I see you all soon! Bye!