Episode 1: Welcome to the Academy

A black and white movie, there's a Dr. Frankenstein creating a monster while he was maniacally laughing.

"IT'S ALIVE!" 'Dr. Frankenstein' exclaimed as she turned to the Frankenstein monster "I created a bride just for you!"

"Pre...tty..." Frankenstein monster said.

Frankenstein's bride happens to be...a teenage Dipper in a bride gown. When he opened his eyes, his facial expression turned into an angry one.

"Oh, I'm so not doing that!" Dipper said.

"CUT!" a familiar voice exclaimed, off-screen.

Everything turned back to multi-color and it's revealed that the lab was actually the Pines's garage. The director was a teenage Mabel, she was wearing a red sleeveless sweater (some things never change) with a rainbow on it, purple skirt, white socks and black flaps.

"What the heck, Dipper?" Mabel asked.

"I don't wanna do this anymore" Dipper said, taking off the wig "I don't know why you didn't choose a girl for this role"

"I told you, the movie is called 'Frankenstein's Bride with a Twist'" Mabel said "The twist happens to be the Bride was actually a man!"

"Well, why didn't you ask Collins to do that role?" Dipper asked.

"It's Colin!" Colin corrected, who has a British accent "But, you're right, it should've be me! My performance as Juliet in the Romeo and Juliet play of our school was critically acclaimed! YOU cannot even pass as a girl even if you get the chance!"

"All right, take 5 minutes of break and then we'll continue" Mabel ordered.

"Can I eat something, Mabel? I'm a little hungry" the guy dressed as Frankenstein said.

"Yes, Donnie, Mom made some pizza rolls, you can grab one" Mabel said.

"Thanks!" Donnie thanked as he went to the kitchen.

"Dipper, my dream is becoming a film director" Mabel said.

"I know, but...sigh...I miss old times..." Dipper said with a nostalgic tone.

"Old times?" Mabel asked.

"Our summer in Gravity Falls" Dipper answered.

"Oh...that old times" Mabel said.

"I miss having adventures in that place" Dipper said "Solving mysteries, discovering strange creatures, meeting new friends..."

"Like Wendy?" Mabel asked, making Dipper to blush.

"Oh...YEAH! She and her friends...except Robbie, he was always a jerk" Dipper said as he saw a picture of Grunkle Stan and Stanford "I wonder what Grunkle Stan and Stanford is doing around the world. They're probably fighting against another giant squid. Probably they went to Ireland and they found some leprechauns. Or maybe they shrunk like size of an ant!"

"Are you talking about them or you're referencing movies with creative special effects?" Mabel asked.

"Come on, Mabel, don't you miss Gravity Falls too?" Dipper asked.

"Now that you're saying this...yes" Mabel answered "Sometimes I wonder what Grenda and Candy are doing right now" then she turned to see a bigger and fatter Waddles "But at least Waddles came with us!" then it's revealed two little pigs (one have a pink bow on the head and the other a blue bow on the neck) "Hi, Ariel and Eric!"

Both piggies started cuddling Mabel.

"Oh, you're both still adorable!" Mabel said.

"Well, at least something good came out from that awkward weekend in our Mom's family farm..." Dipper said.

"All right, let's go back filming!" Mabel said.

"Oh god, really?" Dipper asked, reluctant.

Donnie showed up...who ate all the pizza rolls.

"Hey, Mabel, tell your Mom that there's no more rolls" Donnie said.

Later that night, Dipper (wearing his red pajamas) was on his OWN ROOM using his computer and he was ready to go to sleep until he got an e-mail.

"Cool, I got an e-mail!" Dipper said as he checked it out "I wonder if it's from Grunkle Stan and Stanford!"

But when he opened the e-mail, it had...THE NORTHWEST LOGO! Even classic music was heard background.

"Northwest?" Dipper asked "Oh my god, then it must be Pacifica! And it's a video message!"

When Dipper played the video and it showed Northwests, Pacifica's parents, talking directly. Background, we see they're STILL living in a mansion, despite they lost it 3 years ago after the 'Weirdmageddon'.

"Greetings, Pines" Preston greeted "In case you don't remember us, we're the Northwests. I know what you're wondering, why are we rich again? Well, the Oldman McGucket sadly passed away and he gave us back our mansion. But that's not why we called you. I can't believe we're asking for poor people's help, but we need your help"

"Remember our adorablr daughter: Pacifica?" Mrs. Northwest asked "Last year, we sent her to a prestigious school called 'St. Luminous Academy. Unfortunately...sigh...they gave us the sad news that she disappeared and they couldn't find her"

"Oh my god!" Dipper exclaimed, shocked for the news.

"Apparently, according to the news, she and her roommate Jessica Oaks were exploring a dark tunnel" Preston explained "Then something strange happened and only that Jessica girl could escape. You and your lunatic sister must go to St. Luminous Academy and find my daughter"

"If you do that, we'll reward you with a gentle handshake from our butler" Mrs. Northwest said.

Then Oldman McGucket, who wasn't dead at all, appeared background.

"HEY, WHAT ARE YOU DOING IN MY MANSION?!" McGucket asked.

"GOTTA GO!" Preston exclaimed as the video ended.

A few days later; Dipper and Mabel took a boat to the island where the St. Luminous Academy takes place. Mabel was wearing her usual outfit and Dipper was wearing a similar outfit she wore when he was 12, except his shirt is long sleeve and his shorts are replaced with pants. Also, he's wearing Wendy's hat.

"So Pacifica's parents signed us as students of that school?" Mabel asked.

"Yeah, they told me they paid the entire year, so we can look for Pacifica while we continue studying" Dipper answered "Thank god our parents agreed with that. It's like our summer in Gravity Falls when we were 12 and they seemed pretty excited to see us out of the house"

"Don't be silly, Dips" Mabel said "I'm sure they're missing us already"

Meanwhile...

We see Mr. and Mrs. Pines laying in front of the fiery chimney as they were making out in their underwear.

"I missed doing this, dear" Mrs. Pines (who's wearing pink bra and panties) said.

"But may the kids never know what we're doing" Mr. Pines (wearing black boxers) said.

Back to the boat...

"Anyway, I bet you're excited" Mabel said.

"Why?" Dipper asked.

"I mean, that's what you've been missing: looking for mystery stuff" Mabel said.

"Yeah, you're right" Dipper said "But...I admit that's not the only thing I...

"Bro', LOOK!" Mabel said, pointing at something.

The twins looked at the island where St. Luminous Academy is taking place. It looked like a beautiful purple castle with golden structures and a few steps away, there's a dorm building with the same color scheme.

"Wow, is that really that place?" Dipper asked.

"It's SO beautiful!" Mabel answered "I'd wish I could live there like a princess!"

"You certainly haven't change a little" Dipper said, rolling his eyes.

When they landed, they were received by Jessica Oaks, the same girl from the prologue.

"Oh my god, I'm glad you're finally here!" Jessica cheered, handshaking their hands "Welcome to the St. Luminous Academy! One of the most prestigious schools of the world!"

"Uh...hi?" Dipper greeted, confused by Jessica's upbeat attitude.

"Oh, where's my manners? My name is Jessica Oaks" Jessica said "Sorry, it's just...it's such an honor to finally meet Dipper and Mabel Pines"

"Wow, so the Northwests told you everything about us?" Dipper asked.

"Yeah, I hope your first impression about me doesn't freak you out" Jessica said.

"No, no, it's okay" Dipper said.

"I think you're a cool girl!" Mabel said.

"Thanks!" Jessica said as she carried the twins' suitcases "Let me carry your suitcases!"

"Wow, how gentle, thanks!" Dipper said.

"The pleasure is mine" Jessica said "Follow me to the Headmistress' office!"

The Pines Twins followed Jessica to the Headmistress' office.

Inside of the office, which it was very big, the headmistress was a beautiful white-haired woman about her 50's. She was wearing a purple formal suit with a matching skirt, navy blouse underneath, navy tights and purple heels.

"Guys, this is Headmistress Hellen Hamilton, the headmistress of the academy" Jessica said.

"Greetings, Dipper and Mabel Pines" Headmistress Hamilton greeted with a British gentle accent "I've heard a lot of things from you and your adventures from Gravity Falls"

"Well, aha, you can say that it was the weirdest summer ever" Dipper said, trying to sound modest.

"Yeah, like when Dipper stopped Lil' Gideon and his giant robot or when he discovered an alien ship!" Mabel said "Now THAT would make a great movie!"

"Well, we don't have giant robots or alien ships here" Headmistress Hamilton said, looking through the window "But...there are dark forces that they've been appearing recently. Ms. Oaks, may you be gentle to explain them?"

"Sigh...I'm afraid Pacifica's disappearance is my fault" Jessica said.

"WHAT?!" Dipper and Mabel asked, surprised.

"I was the first to notice the anomalies around the school and since I'm into mystery stuff, I became so obsessed to discover the mystery behind them" Jessica said.

Flashback

A lot of strange things are happening like: big spiders covered with eyes...

We see a female student reading her book until a big spider covered with eyes landed on her head, making the student to ran away.

Half-frog, half-bushes animals...

We see a frog-like animal whose body is entirely covered by leaves.

And even douchebag trees...

Two female students were eating their lunch until a tree came to life and dropped apples on their heads, making them to run away.

"HAHAHAHAHAHAHA! Stupid bitches!" the douchebag tree laughed.

Flashback's end

"What about Pacifica?" Dipper asked.

"Pacifica told me about her summer in Gravity Falls when she was 12 year-old and I convinced her to go out with me to the tunnel I found in the other side of the island, where the anomalies come from"

"Why didn't you tell me about that tunnel before?" Headmistress Hamilton said.

"I was afraid that you wouldn't believe me..." Jessica said, starting to tearing it up "When we went to the tunnel, we were attacked by a strange creature...I survived..." she pulled up her sleeve jacket, revealing three big scratches "...but the creature trapped Pacifica"

"Oh no...that's horrible" Mabel said "I mean, I know she was mean to me and my friends, but...she didn't deserve it"

"I'm sorry...sniff...I needed my roommate's help and I let her being captured" Jessica said, crying.

"Don't worry, Jessica" Dipper said, comforting her "Even if we didn't know Pacifica, we wouldn't let her being kidnapped by strange creatures"

"Luckily, I brought my grappling hook! Mabel said, taking out her grappling hook and shot the hook that caught the candelabrum and...

CRASH!

It ended up on the floor, completely destroyed.

"Oh...sorry" Mabel said.

"Don't worry, happens all the time" Headmistress Hamilton said as she pressed the 'Replacing Candelabrum' button.

Two men appeared to take the broken candelabrum and two other men appeared with a new one to replace it.

"So, what so you say, Headmistress Hamilton?" Dipper asked "May we stay here to solve this mystery?"

"The Northwest already paid your inscription to this institution, so you'll stay here as students" Headmistress Hamilton answered "However...there's a little problem"

"What is it?" Dipper asked.

"The Northwest may didn't tell you, but...this is an all-girls school" Headmistress Hamilton said.

"WHAT?!" Dipper asked, shocked.

Mabel looked at a photograph of a generation class where all the students are female.

"Yeah, they're all teenage girls" Mabel said.

"B-But...you're gonna make an exception with me, right?" Dipper asked, getting nervous.

"Sorry, Mr. Pines, but this school has a respectful tradition and I cannot break that tradition" Headmistress Hamilton answered "Luckily, Ms. Oaks has a solution"

"Really...?" Dipper asked, smiling.

"Dipper..." Jessica said, taking out a female school uniform, a white cotton bra and matching panties "Take off your clothes"

"NOOOOOOOOOOOOOOOOOOOOOOO!" Dipper screamed so hard it made the birds flying away.

End of the chapter