After many weeks of rehearsing and planning, Dani and the boys were finally off to their first destination for the world tour: London.

Dani had always loved traveling.

While working with Gustavo, they used to fly all over the US, scouting for new talents before Big Time Rush came to town.

Now Dani's able to travel again, but this time she'll be performing in different cities almost every night-a dream come true.

"Ah!" Carlos screamed, snapping Dani out of deep thought as she was gazing out of the window in the row in front of him, sitting beside Kendall, who was beside Logan.

The trio shared a knowing look before they turned to face their friends in the row behind them as the flight attendant walked away.

"Secret agent dream again?" James asked.

"Oh, it is so real." Carlos gasped.

"A castle, Dani as a princess, and us stopping an evil guy from ruling the world sound real to you?" Logan questioned him, causing the other three to give the Garcia boy a concerned look.

"Don't forget the Beatles song."

"Let me tell you about my dream. We all move to L.A. and somehow become a pop band. We go on a world tour with our new best friend, where our first stop is in London." Kendall spoke, causing the others to nod.

"I mean, can you guys believe it? In less than 20 minutes, we're actually going to be in London!" Dani squealed, causing the four boys to chuckle as they looked over at the girl.

"I don't think I've seen you so excited to be somewhere that's not your apartment." James spoke up, causing the boys to nod.

"It's always been a dream of mine to go to London, ever since I was a little girl." Dani admitted, letting out a light chuckle. "I used to think I would marry a prince and become a princess."

"Ah, ha! Princess!" Carlos exclaimed, pointing at the girl.

"I was like seven, Carlos. Give me a break."

Carlos jumped as the dinging sound rang through the plane.

"Okay, passengers, we're starting our descent, and in about 20 minutes, we'll be landing in London."

Dani let out an excited squeal before she turned around to retake her seat.

...

"Alright, first up, we're going to the giant ferris wheel." Kendall announced as the five teens trailed behind the others.

"Oh, I want to go to Parliament." Logan declared, pointing at the map.

"I want to meet a hot girl with one of those cool accents." James added, causing Dani to shake her head as she chuckled with Logan.

"Why? So you can hear her tell you no with an accent?" Dani teased, causing Kendall and Logan to chuckle as the Mitchell boy high-fived the girl.

"Haha, not fun."

Gustavo ripped the map from Kendall's hand, making the group stop as they came face-to-face with Gustavo, Kelly, Mama Knight, and Katie, causing Carlos to crash into the girl's back as he was looking over his back every 3 seconds.

"You are not going anywhere, because tonight is our first stop on our world tour, and if you do nothing, then nothing can go wrong." Gustavo snapped.

"It's our official world tour strategy." Kelly explained, holding up a book.

"Since when has that been a thing?" Dani asked in disbelief.

"Since we hired outside consultants and everything." Kelly replied.

"But we're sold out. I mean, how much trouble can we get into in one day?" Kendall asked.

Carlos popped up between Gustavo and Kelly, wearing black sunglasses as he held up finger guns.

"A whole world of trouble."

"Definitely, not helping." Dani spoke, causing the other three boys to shake their heads.

"Okay, this is what I'm talking about."

"Okay, so don't touch anything, don't look at anyone, and go straight to baggage claim." Kelly read from her strategy book. "Also, Dani's in charge."

Without another word, Gustavo, Kelly, Mama Knight, and Katie walked away from the five teens.

Carlos stayed in front of his friends, finger guns still drawn, as he looked around the airport.

"Can you even see those things?" Kendall asked, causing Carlos to turn in their direction.

"They're a little dark, but, hey, if your world tour dream can come true, then why can't my spy dream?"

"Well, one, Kendall's dream is aspirational, and yours is stupid." Logan pointed out.

"And for two, we're not spies." James added.

"I am not a princess."

"And the Beatles are the greatest band in the world, and we are not them." Kendall finished the group's reasoning, making the others nod.

"Hey, dreams do come true." Carlos scoffed. "All I'm saying is that you guys should watch your backs."

Dani felt herself being shoved to the ground as Logan fell on top of her. Dani glanced up to see a man racing through the airport before he disappeared into the sea of people.

"See!" Carlos gasped.

"And I heard British people were nice." Dani scoffed, grabbing Kendall's hand as he helped her off the ground, dusting herself off.

"Yeah, that was the rumor."

"Ah!" The four teens yelled, once again being knocked to the ground, this time by three officers.

"Well, they are not!" James snapped, and the four quickly jumped back to their feet.

"Come on, let's just get to baggage claim before we're knocked down again." Dani groaned, walking away, causing the boys to quickly follow behind her.

"Did you guys just see that?" Carlos gasped, quickly stopping, causing Dani to run into his back as the others crowded around them. "The evil bald villain just took somebody away!"

"Did you see one too many spy movies on the plane?" Logan asked, pushing his hand down.

"Yes." James answered, nodding his head.

"Now focus. We're on a world tour, not in a spy movie." Kendall reminded the boy, causing Dani to pat the Garcia boy's arm before quickly making her way around him, heading to the baggage claim.

...

The group stood outside of The Queen's Hotel, where they were met with a large and loud crowd of fans waiting for their arrival.

"See, Gustavo, one whole hour in London..." Kendall said.

"And no trouble."

"Just sign some autographs, move briskly into the lobby, and stay out of trouble." Gustavo demanded.

"Got it." Dani replied, causing the group to make their way towards the cheering fans, smiling as they greeted them, taking pictures, and signing posters.

"Well, I didn't meet my dream girl with a dreamy accent, but I see you brought your nightmare backpack." James sighed before eyeing Kendall's backpack in disgust.

"I told you, it was sent to me by a fan, and it's actually very special to me."

It's actually very awful to us." Logan stated.

"It's always been my dream to stay at The Queen's Hotel in London." Mama Knight gushed, causing Dani to let out a gasp.

"Mine too." Dani admitted, causing the woman to smile as she pulled the girl into a side hug.

"That's three dreams that have come true in London." Carlos gasped. "Mine's next."

"For the last time, your dream is a manifestation of your fears. You're afraid the world tour might fail, so you dreamt of saving the world. And the evil, bald villain represents Gustavo." Logan trailed off, slowly putting his hand down.

"Here is my dream. Don't move!" Gustavo snapped, taking his glasses off and eyeing the five teens around him.

"Actually, they are allowed to linger in the lobby while we check in." Kelly corrected him, causing the group to smirk.

"Well, in that case..." Katie smiled.

"Move out!"

Everyone quickly split up as they went as Dani walked with Kendall towards the staircase.

"Oo, is that a pamphlet for Big Ben?" Dani gasped, grabbing it, causing the pair to look over it together.

"I found our cart, in case you want to put-I don't know-your backpack on it so nobody sees you wearing a backpack like that." James pushed a luggage cart, causing Dani to lower the pamphlet as the pair looked over at the boy with an unamused look.

Katie silently made her way beside the Diamond boy, but he didn't notice because his eyes were locked on Kendall. "Katie."

The girl stomped on his foot, causing him to cry out in pain as he hunched over, holding his ankle.

The Knight siblings disappeared when James stood back up, but he was met with an amused Dani.

"Why did you let him bring that backpack?"

"What was I supposed to do, James? Hide it from him?" Dani asked, causing the boy to think. "I was joking."

"Dogs!"

The group quickly raced back to their meeting point in the center of the lobby, with Carlos walking backwards into Logan before turning around with his arms extended, causing him to hit Dani in the process.

"Uh, ouch." Dani spoke, causing the boy to slightly turn in the direction of her voice, causing her to quickly take a step back.

"Okay, guys. I have secured the lobby. And we are all safe." Carlos reassured the group, causing Logan to turn his body to the right a bit so he was facing the group, making him take the sunglasses off. "For now."

"Okay, and here are the room cards. Oh." Kelly dropped the handful of hotel keys, causing the group to all quickly bend down to help grab the keys.

"Now, let's get to our suites." Gustavo clapped.

"Did you say..." The boys spoke together.

"Sweet!"

The boys raced into their suite, tossing their bags onto a bed before they all quickly jumped onto the beds.

"Don't jump on the beds!" Gustavo snapped, causing the boys to slowly stop as they looked at the man, disappointed. "Our world tour promoter is coming by here to meet you, and since he paid for this hotel room, I don't want it trashed when he gets here."

"Well, are we allowed to do anything while we're in England?" Kendall asked.

"All you're going to do tonight is crush Lodon, then conquer the rest of Europe, and then we will rule the world." Gustavo exclaimed.

"But you can answer fan mail, have one noncaffinated beverage, and warm up your voices for the biggest sound check of your lives." Kelly read the tour book, tossing a giant sack to Logan.

"Please don't do anything stupid while I'm gone, okay." Dani sighed, glancing around the room at the boys, causing them to nod.

"Got it!"

The three went their separate ways as they left the boys alone in their suites. Dani went to the room next door to check out her own room.

"Sweet." Dani mumbled, nodding to herself as she glanced around the room, quickly tossing her stuff onto the bed before she made her way back to the boys.

Dani knocked on the door three times before she made her way into the room. "So I was-"

"Dani, no!"

"Watch out!"

As Dani stepped into the room, she felt her feet leave the ground, causing her eyes to go wide as she floated to the ceiling.

"What is that thing?" Dani cried out as her back crashed against the ceiling, noticing the bright green light.

"It's starting."

"Close it!" Logan exclaimed. "Close it!"

"Kendall, close it!"

All four teens began yelling at the boy to close the strange device that was still in his hands. Slowly, he reached for it, and as his finger came into contact with the button, it closed quickly, causing the green light to disappear.

"Oh no." Dani muttered, before the five teens quickly fell, causing them all to let out a scream.

The four boys went crashing face-first onto the ground, while Dani landed safely on one of the hotel beds.

"Close it slower next time." James wheezed out.

Realization hit the five teens as they quickly moved away from the strange device, huddling together by the hotel door.

"Oh, it's-what is that?"

"That's what I want to know!" Dani demanded, causing the four boys to quickly look towards the small girl.

"Your boy Kendall here had it in his ugly backpack!" James snapped, causing Logan and Carlos to nod in agreement.

"Not my backpack!" Kendall stated, causing the other four to begin yelling over one another. "Okay, everybody, calm down! 'Cause... I got nothing else."

The door behind them came crashing open, causing them all to scream as they quickly ran away from the door, turning to find a man holding a gun pointed straight at them.

"Well, it seems we underestimated you boys." The man spoke in a British accent, causing Dani to let out a cough. "And girl. But don't ever underestimate British intelligence."

"I'm sorry, did you say British Intel-." Logan started as he lowered his hands, and without hesitation, the man shot Logan in the leg with a dart, causing the boy to pass out as he fell forward onto the bed in front of him.

The other four teens slowly looked at the man with scared looks on their faces as they kept their arms up.

"So I'll be taking the backpack now." The man announced, crouching down as he began placing the unknown object into the backpack. "And I highly recommend no one else try anything funny."

"We're actually very sad right now." James admitted, causing the other three to nod.

Dani let out a scream as a loud crash came from the window as an unkown girl in pink and black leather broke through the window. Kendall quickly pulled the Jennings girl close to him, covering her head as he shielded her from the breaking glass.

"Now, now, you know you should never take things that don't belong to you."

The man quickly aimed his gun at the girl, firing twice, but she quickly dodged both darts as she filled towards the man, kicking him into the wall and knocking him out.

"Dibs." James whispered towards his friends, causing the other three to turn to the boy in disbelief.

"Seriously?" Dani snapped, causing the boy to shrug before the group quickly put their hands back up as the girl pointed her pink gun in their direction.

"I'd love to stay and chat, boys and girl. But a lot of people are after my backpack."

"Cool."

"That's fine."

"It's all yours."

"I'm James."

She slowly backed away towards the door, and once again it swung open, causing her to go flying into the wall as two men entered dressed as employees, pushing a serving tray.

"Room service!"

As the girl fell to the ground, the backpack went flying through the air, landing in the Jennings girl's arms.

"I don't want it. You take it." Dani freaked out, passing the backpack to Carlos.

"She's hurt." James spoke, sounding concerned, taking a step forward, but was quickly stopped by Kendall.

"She's got a gun." Kendall pointed out, causing the boy to nod as he took a step back.

"Okay, pretty boys. Just give us ze backpack, and no dangers come to you." The blonde, curly-haired man threatened.

"Never!"

"What?" Kendall asked, causing the trio to look over at Carlos in disbelief as the two men laughed.

The Swedish men stepped towards the teens but were quickly knocked off their feet as the girl in pink and black pushed the cart towards them.

"Maybe now we run." Dani suggested, causing the others to nod vigorously. "Get Logan!"

"Get him!"

The four teens quickly grabbed their unconscious friend as they raced towards the open window, quickly making their way down the fire escape while Carlos had the backpack on his back.

...