Daten City. A remote place trapped in the thin line between Heaven and Hell, therefore a target for ghosts and demons of such. However, when the demon in charge of the city is not at work, quiet days may roam. Today was definitely the case.

It was Saturday morning, 10 AM, and two teenaged demonettes were sleeping in their shared room in Daten City's municipality, which was owned by their boss, the mayor Corset. Some claim he was their father, but others claim it is just a cover up. Corset was out for the week; therefore he left the place under his assistants' charge.

"Finished with my woman 'cause she couldn't help me with my mind!" sang an alarm clock before being turned off by the loveable blue-haired meganekko demonette as she yawned and stretched. Her mint-haired elder sister Scanty, who wasn't less loveable than her, was still sleeping by her side in their shared bed.

"Good morning, onee-sama", the meganekko said softly and kissed her sister's cheek, thus waking her up.

"Good morning, Miss Kneesocks", Scanty replied and hugged her sister. "How did you sleep last night?"

"Just perfect, dear sister. How was your slumber?" Kneesocks asked while getting dressed. She even gave her sister's uniform to her, and she thanked her as a reward.

"One of the most marvelous slumbers I had in my life", Scanty responded softly while wearing her uniform, and she went to the window and looked at the view of the city. Since their room was present in the highest floor, it was possible to see a great view of the city. "Look what a beautiful day it is, Kneesocks. A perfect day for a certain enjoyment or two", Scanty said while looking outside.

"It's a good thing there is no school today and the mayor is absent. I have always had a craving for a normal work-free Saturday, and today is a great opportunity for us since Black Sabbath are coming to Daten City tonight!" Kneesocks added.

"It sure has been a while since an exalted musical act has arrived at Daten City", Scanty said. "I wondered if the mayor would give us permission to go out and see them. However, since he has gone to a series of meetings, we are free to do whatever comes to our minds", Scanty said in a calm tone.

"I'm already ahead of you sister dearest, because I have already purchased two tickets for us both!" Kneesocks replied.

"I am so lucky to have a gorgeous genius little sister such as thee", Scanty cheered and proceeded to hug her meganekko sister tightly and kiss her cheeks repeatedly. "Oh look at you Miss Kneesocks, you are blushing again!"

"Onee-sama, you know I'm prone to easily blush", Kneesocks giggled sheepishly as her face turned to a brighter shade of red.

"Come on, you know you like blushing, you're so cute when you do so!" Scanty replied. "Your face is as red as a beetroot!"

"Oh stop it you drunk, I was born this way!" Kneesocks laughed while attempting to break free from her sister's hugs and kisses. "Anyhow, the show only starts at 9 PM, so we have plenty of time beforehand", she continued.

"Hmmm, is that so?" Scanty asked in a sweet tone. "Well, we cannot possibly waste the entire day loitering at home. Today is too perfect for us to do nothing at all".

"You're absolutely right, dear. I say we can while the time away at the beach for some time", Kneesocks suggested.

"Marvelous idea, Miss Kneesocks", Scanty confirmed. "However, we must maintain enough energy for tonight's show, so I suggest we return home on time for relaxation".

"Smart thinking, sister", Kneesocks replied, and then she clapped her hands. "Fastener darling!" she called, and a red mantis-like creature rushed towards her and her sister.

"Dear sister and I are going to the beach for a while, so be a sweetie and guard our home until we return", Kneesocks said sweetly.

"Fastener", the mantis responded, and the Demon Sisters exited the building and headed out to town.

Meanwhile, at Highland, USA...

"Wake up, buttmunch! You fell asleep on the couch again!" Butt-head shouted at a sleeping Beavis, thus causing him to wake up with a scream and fall on the floor. "Huh huh huh, that was cool", Butt-head laughed at Beavis' fall.

"Damn it Butt-head, I hate it when you do that!" Beavis replied and got back on the couch.

Said characters, Beavis and Butt-head, were very bizarre, intelligence-lacking teenagers. Beavis had a puffy blond pompadour hairstyle, a pointy nose, and a severe underbite. Butt-head had a brown Mohawk, a huge nose with large nostrils, tiny eyes, and his top gums were almost always exposed due to him having a small upper lip, and thus revealing his dental braces. Both Beavis and Butt-head had large heads and they both loved rock and heavy metal as evidenced by their shirts: Beavis wears a blue Metallica shirt, while Butt-head wears a grey AC/DC shirt.

"Let's see what's on TV, heh heh heh", Beavis said and turned the TV on. Once on, a news flash started running.

"We interrupt this program to give you an important announcement! The pioneers of heavy metal, Black Sabbath, have announced their arrival at Daten City, in the thin line between Heaven and Hell tonight at 9 PM (Daten City standard time)! Further information includes that only two more tickets remain! Please call the number below now to be one of the lucky people to get a chance to see some chaos live!"

"Woah! This is gonna be cool, huh huh huh!" Butt-head snickered. "Get the phone, Beavis!" he ordered, and Beavis immediately snatched the phone and called the number written on the screen.

"Uh, hello, heh heh", Beavis said on the phone. "Is this like, where you order tickets and stuff? I'd like to get those two tickets".

"Sure, just tell me the number of the credit card you wish to use for paying", said the guy on the phone. Beavis then flipped out a credit card and said its number. "Very good, that'll be 666.138$ a ticket. I'll need your name and your friend's name, please".

"Sure, whatever dude, heh heh heh", Beavis snickered. "Beavis and Butt-head".

"Beavis and Butt-head, you say? Well congratulations, you have just purchased the two final tickets! They shall be sent to you shortly, have a nice day and enjoy the show", said the guy on the phone.

"Sure whatever dude", Beavis said and ended the conversation.

"Dude, where did you get that credit card?" Butt-head asked.

"I stole it from Mr. Anderson four months ago, heh heh", Beavis answered.

"Huh huh, that was pretty cool, Beavis!" Butt-head said.

"I bet we're gonna see some chicks to score with", Beavis snickered. "Boioioioioioioioing!"

"Huh huh, we're there dude", Butt-head said.

"DUN, DUN, DUH DA DA! DA-DA-DA-DA-DA-DA-DA, DUH DA DA!" Beavis and Butt-head chanted in raspy tones.

Clip intermission: Castle of Glass by Linkin Park

Butt-head: "Inspired by many true stories".

[0:33]

Beavis: "Heh heh, I'm ugly and now I'm gonna make a sad face!"

[0:36]

Butt-head: "And now I'm gonna make little kids cry, huh huh. This is stupid. You never see this kind of crap in a true story".

[0:44]

Butt-head: "Hey Beavis, that's your mom! And she's crying, huh huh huh!"

Beavis: "Shut up Butt-head!"

Butt-head: "It's like that time when you were crying..."

Beavis: "I wasn't crying, dillweed! It was because of an onion, damn it!"

Butt-head: "It's alright to cry Beavis. It takes the sad out of you, huh huh".

Beavis: "Damn it Butt-head, shut up! Heh heh heh heh".

[1:09]

Butt-head: "Uh... finally the music's starting. Like, what was all that for in the first place? It doesn't even sound good".

Beavis: "I think it's like, called a filler or something, heh heh".

Butt-head: "Fillers suck".

Beavis: "Well I don't know, I guess it sounds better than Bon Jovi".

Butt-head: "Shut up, buttknocker! We both know you like Bon Jovi".

Beavis: "Hey don't call me buttknocker, Butt-head!"

[1:28]

Butt-head: "Hey Beavis, he broke something, huh huh".

Beavis: "Yeah, yeah!"

Butt-head: "Well, that was a lame attempt to flood the house".

[1:42]

Beavis: "Hey, Butt-head! He's making the house crumble when he sings!"

Butt-head: "That's because he can't sing so he's destroying his own house".

[2:07]

Beavis: "What the hell!? That guy on the left has an acoustic guitar!"

Butt-head: "He's one of those people who're like, doing it wrong".

[2:24]

Beavis: "Now we're finally getting somewhere".

(Beavis and Butt-head headbang)

[2:35]

Butt-head: "Hey Beavis, they're like, singing in the rain".

Beavis: "THAT happened in a true story, heh heh!"

[2:48]

Beavis: "Woah! The glass went right through him!"

Butt-head: "I guess he's like, one of those people who got exposed to radioactive crap or something".

Beavis: "That's inspired by a true story too, Butt-head".

Butt-head: "This is cool! That dude destroys houses with his voice, and they all cause the apocalypse when they're playing".

Beavis: "I remember when these guys used to be heavier and such; they probably destroyed tons of planets back then".

[3:26]

Chester: "'Cause I'm only a crack in this castle of glass..."

Butt-head: "Huh huh, he said 'crack', huh huh huh".

Beavis: "Crack sucks. It kills many awesome musicians. Hey, that glass was supposed to cut him and we were supposed to see blood!"

Butt-head: "He's immune to this, remember? Buttknocker".

Beavis: "Stop calling me buttknocker!"

[3:42]

Butt-head: "Woah! This hat turned that kid into a dude!"

Beavis: "That's cool, heh heh! I totally need one like this!"

Butt-head: "Yeah, then you'll become an ugly fartknocker like that guy, huh huh".

Beavis: "No I won't Butt-head. I bet I'll be hotter than you".

[4:14]

Butt-head: "See? He made that little girl cry".

Beavis: "That's pretty cool, Butt-head. Making a chick cry is a different story though".

Butt-head: "So much for a true story".