AN: So, I know I said this story was only going to be a oneshot. But I enjoyed the concept and writing too much to not do more. I have made a small ark of a few chapters after this one I plan to upload soon. Just to make this clarification now, the characters Yang and others will summons do not exist in this crossover, they are only cards. Also, as to why Yang is in the 5Ds world. Think of it as the same reasoning for returning characters in Ark – V, she is just an alternate universe version of her RWBY counterpart. With a similar, but altered backstory for the tale I wish to tell here. I hope you enjoy, let me know what you thought in a review, and have a nice day.

A few days later, the sun was starting to set over the satellite district. The city streets where quite until the roaring sound Crow's duel runner whizzed by. He on his Black Bird made their way down the street at high speed. On his back was a duffel bag while a satisfied smile was on his face. However, that smile turned into a look of irritation as he glanced back to see a supply truck chasing him. Inside the cargo of the truck were two satellite police officer. One had light brown hair while the other had black hair and a darker complication. Both wore a duel disk and their helmets hooked up to the speaker system of the outside of the truck. They had a few large monitors in front them of them that showed Crow on the run.

"Give up Crow!" One officer said.

"You can't escape us this time!" The other officer added on.

"Come guys," Crow replied with a smile, "don't you think two against one is a little unfair!" He turned to face the screen on his duel runner. Just before he could active dual mode before the sector security could rob him of the opportunity, another duel runner made its presence known. Crow turned to his left to see the flash of a fire ball scorching down the streets. The officers turned to see the fire ball approached and intercept between them and the man they were perusing. The fire quickly vanished just as it caught up to the Bullet on his Black Bird. Revealing the female turbo duelist on her yellow duel runner.

"Hey Yang, it's been awhile," Crow said as he turned to her, "Where've you been?"

"You know," Yang said as she turned to him, "Around the city."

"Attention, you in the yellow duel runner!" The brown-haired officer said, "You aren't authorized own a duel runner in this district!"

"You're also interfearing with the capture of a wanted criminal!" The black-haired officer said.

"What did you do Crow?" Yang asked as she noticed the duffle bag.

"I'll tell you later," the orange haired boy responded, "Just give me a minute to deal with these two jobbers."

"A minute!? That's two long for me to wait," The blond girl said in a sarcastic tone. She that dawned a smile and spoke with confidence, "How about I lend you a hand with this." Crow's smile grew large before he nodded. Both turned to the screen on their respective duel runners, pressing the button to activate Speed World. In the truck, one of the two officers pressed a button on the screen in front of them, displaying four duel fields for their match.

Duel mode on. Autopilot standby.

"Duel!" All four of the duelist said as before drawing five cards form their respective decks in this tag team dual.

Yang and Crow's life points = 4,000

Sector Security Officers' life points= 4,000

"I'll go first," The brown-haired officer said as he drew one card. He looked at it and placed it on the field, "I summon Gate Blocker in defense positon!" In front of the blond turbo duelist appeared a large, dark blue block with an eye near the center, (4 STARS, 100 ATK / 2,000 DEF). "I end my turn with two cards face down." He said before setting one card from his and to the spell and trap zone.

"I'm up, draw!" Yang said as she drew a card. The officers gained one speed counter, but Yang and Crow didn't gain any, "Wait, what's wrong with my Bumblebee!?"

"You named your runner Bumblebee?" Crow said with a smirk. Yang turned to him with a look of hypocrisy.

"Gate Blocker prevent the opponent from gaining any speed counters." The brown-haired officer said.

"You also can't attack any other monster other than Gate Blocker." The black-haired officer added on.

"It's a really irritating monster that just gets in the way." Crow informed her.

"I see that!" Yang said as she added the card she drew to her hand. She grabbed a different card and placed it in the monster card zone, "I summon Grimm Nevermore in attack mode!" Appearing on her side of the field was a large black bird with red eyes and a white bone mask on its head. The creature let out a deafening screech as Crow gave an approving smile. (4 STARS, 1,600 ATK / 500 DEF). Yang grabbed two other cards from her hand and placed them in the spell and trap card zone, "I'll set two cards face down and end my turn."

"My draw!" The black-haired officer said as he drew, his speed counter's increased while Yang and Crow's remained at zero. He glanced at the card before summoning it, "I summon Search Striker in attack mode!" On sector security side of the field, a cybernetic man in a long, dark blue coat, holding larger blasters in each hand. (4 STARS, 1,600 ATK / 1,200 DEF). He then grabbed a card from his hand, "Since I have two or more speed counters, I activate Speed Spell – Speed Energy!" Suddenly, Search Striker radiated a greenish blue aura, "My monster gains 200 attack points for every speed counter I have, which is two!" His monsters attack points increased by 400, (1,600 ATK = 2,000 ATK). The monster aimed the guns at the Grimm Nevermore, "Now to shoot that bird out of the sky!" Search Striker fired multiple shots of light blue energy out of the blasters. They pierce the creature in the center of its chest and cause it to exploded.

Yang and Crow's life points 4,000 = 3,600

"That's only the first birdbrain to fall today." The brown-haired officer added on, causing Crow to turn to the truck with an angry look. Their monster's attack points returned to normal.

The black-haired officer then placed two cards from his hand and placed them on the field, "I set two cards face down and end my turn."

"My turn." Crow said as he drew a card. At that same moment, the brown-haired officer revealed a trap card.

"I active Full Stop!" Crow's opponent said, "When you have zero speed counters, you can't special summon any monsters this turn."

"We know your strategies Crow," The other officer added on, "You won't get away this time!"

"You really have quite the reputation." Yang said to her teammate.

"Well, let's just say this isn't my first-time dueling Sector Security after I have robbed them." Crow responded as looked at the card he just drew, "And this won't be my last because I summon Blackwing – Sirocco the Dawn!" He said as he played the card, summoning a large birdman with a blue head on his side of the field. (5 STARS, 2,000 ATK / 900 DEF). "My side of the field was empty, so I can normal summon him without needing to tribute any monsters." Crow added on before Yang activated a facedown card.

"Not bad, but let me lend you a hand." She said as a trap card reviled, "I activate Polarity Change. This switch all monster on my opponent's field to whichever position has the least points." Both Gate Blocker and Search Striker became covered in a black aura. The former changing to attack mode, while the ladder changed to defense mode.

"Thanks for the assist!" Crow said to Yang with a smile. She gave him a wink and a thumb's up. He turned his focus to the Gate Blocker, "Now Sirocco, destroy that over grown stop sign." The blue headed bird man dived towards opponent's weak monster. His talons aimed at the large eye.

"Not so this time, I active Taking Cover!" The brown-haired officer said as he activated the card he played face down on his first turn, "This changes one of my monster to defense mode and gives it 500 extra defense points." Gate Blocker's position changed again, back to its original, (2,000 DEF = 2,500 DEF). Sirocco struck the eye with the talons, but didn't make a scratch.

Yang and Crow's life points 3,600 = 3,100

Crow grit his teeth before grabbing two cards from his hand, "I set two cards face down and end my turn."

"My Turn!" The brown-haired officer said as he drew, his speed counters now at four. He sent his monster to the graveyard and placed the card he just drew, "I Tribute Gate Blocker to special summon Gate Blocker 2." The one-eyed stone tablet was replaced with a similar tablet, but with two eyes now. (6 STARS, 300 ATK / 3,000 DEF). He grabbed another card from his hand, "We lose the ability to stop you two from gaining speed counters, but we are far enough had to stop you from doing anything. Now I activate Speed Spell – Speed Storm! Since I have at least three speed counters, you take 1,000 points of damage." A horizontal blast of a wind and lightening erupts from the card and enveloped Crow. He creamed as his and Yang's life points fell, "I end my turn." The officer said in arrogance.

Yang and Crow's life points 3,100 = 2,100

Both officers smiled at their domination in the match. However, Crow grinned at things going all according to plan. The two officers looked at the field to see that their opponent's speed counters were up to three. The blond girl began to laugh as Crow joined her.

"These guys are pretty funny, thinking they have us on the ropes!" Yang said.

"It was kind of smart to try and put the stop us from gaining speed counters," Crow responded, "But all it took was me activating Slip Stream to gain all of their speed counters, except for losing one from that last attack."

"Maybe they still have a chance." Yang said before she drew. She looked at the card and smiled, "Never mind, they're screwed." She placed the card she drew on the field, "I summon the tuner monster Grimm Creeper!" Next to the bear formed a black creature with only two legs and a long tail. It appeared lizard like and had on a white mask, (2 STARS, 600 ATK / 100 DEF). She turned to the orange haired boy, "Mind doing me a solid." The blond girl asked him.

"Go for it." Crow answered while giving a thumb's up.

"Alright, I tune my level two Grimm Creeper with Crow's level five Sirocco," Yang said as the black lizard turn into two green rings and the birdman turned into five stars. The stars aligned in the centers of the rings horizontally and formed a pillar of light.

"I synchro summon The Black Cat Huntress!" She shouted before the pillar of light faded, revealing a woman with long black hair and cat ear atop her head. She wore long, white jacket and black pants and halter top, (7 STARS, 1,700 ATK / 1,000 DEF). The cat girl had a stern look on her face as she glared at the Gate Blocker 2.

"Why did she summon a weaker monster?" The brown-haired officer thought as Yang picked a card from her hand and placed it on the field.

"I activate Speed Spell – Summon Speeder. Now I can special summon Gambol Shroud from my hand." She said as she placed another card from her hand on the field. Forming near her synchro monster was a black weapon. It was a large rectangular blade with a handle representing that of a gun, (3 STARS, 600 ATK / 300 DEF). The cat girl looked at the new monster and grabbed the handle, "I equip Gambol Shroud to The Black Cat Huntress, increasing her attack points." (1,700 ATK = 2,300 ATK).

"That's still not a threat!" The black-haired officer said, however a line of sweat stated to form on the other officer's face.

"Now, I active Gambol Shroud's other effect." Yang said as the cat girl pulled a smaller sword form the lager rectangular sword. The smaller blade collapsed to form a pistol in the synchro monster's left hand. The barrel of the gun aimed at Search Striker, "While equipped to The Black Cat Huntress, I can instantly destroy one monster one my opponent's field in defense mode, like Search Striker." The blond girl said before her monster opened fire, unleashing a volley of purple energy bullets. They piece all over the opponent's monster's body. Search Striker had a weakened stance and struggled to move. The large rectangular blade in her right hand began to glow purple also. The cat girl quickly lifted the large blade diagonally, unleashing a wave of energy. The blast collided with the officers' monster and caused it to explode.

The brown-haired officer grinned, "Heh, she chose the wrong monster to destroy."

"I activate The Black Cat Huntress's effect!" Yang said as her face down card began to glow, "I can reactive a trap card from my graveyard by sending one on my field to take its place." The face down card revealed to show something familiar, "I'll select Polarity Change."

"Oh no!" Both the officers said at the same time as Gate Blocker 2 changed to attack mode.

Yang pointed at the weak monster, "Now to destroy that ugly rock." The Black Cat Huntress charged towards Gate Blocker 2.

"Not so fast, I active Rush Collision!" The black-haired officer responded as he flipped his other face down card, "When I have more speed counters than my opponent, this card not only allows me negate the attack but destroy the monster. Then you take damage equal to its attack points." The officer smiled in anticipation of his victory, but had a look of confusion as his trap card failed to active. He looked at the field to see the head of a raven with a white bone mask coving his trap.

"Did you forget about my Grimm Nevermore," Yang responded with a slight giggle in her voice, "I can remove it from play to negate one trap card from activating that would destroy my monster." The cat girl continued her charge towards the opponent's monster. The pistol morphed into the sword as she jumped into the air. She fell towards the Gate Blocker 2 and crossed her arms over her chest. In an instant, she passed right through the monster, her arms extend outwards. The Black Cat Huntress remained still while the Gate Blocker 2 dawned a large X-shaped scar across its entire body. Split into four pieces before exploding.

Sector Security Officers' life points 4,000 = 2,000

"I send Speed Saver from my hand to the graveyard to prevent the loss of speed counters this turn." The brown-haired officer said as he sent a monster card from his hand to the graveyard.

"Well, I'll end my turn now!" Yang after feeling relieved and tired.

"You Satellite scum need to learn to fear the power of Security." The black-haired officer said before he drew a card, his speed counters now at six, "I have enough speed counters to active Speed Spell – Shift Down." He placed the card before he just drew, "Now I get two new cards." He drew till his hand was now at four cards and had a smirk form on his face from what he obtained. The officer then smiled as he sent three cards from his hand to the graveyard before summoning his last card from his hand, "I send Pursuit Chaser, Assault Dog, and Gonogo to the graveyard to special summon Montage Dragon!" He shouted before a gigantic purple dragon with three heads appeared on his side of the field. one each head was a white mask, "Montage Dragon's attack points become the combined level of the three monsters I discarded multiplied by 300!" The black-haired officer declared. He had sent one four-star monster and two three-star monsters, equaling ten stars. The three-headed dragon roared towards Yang and Crow, (8 STARS, 3,000 ATK / 0 DEF).

"Is that all?" Yang asked in a bored voice.

"No!" The black-haired officer angrily said before pointing at Yang's synchro monster, "Montage Dragon, destroy The Black Cat Huntress!" The dragon fired a beam from each of its three from towards cat girl.

"Sorry boys, but this duel is over!" Crow interjected before he reveled his last face down card, "I activate Fake Feather!"

"What!?" Both officers said at the same time in panic.

"Think of it like her synchro's effect. I send a Blackwing from my hand to the graveyard to reuse a trap card." Crow said while discarding his Blackwing – Bora the Spear, then pointed to the truck, "Only I get to use a trap card my opponent used, like your Rush Collision!"

Yang let out a slight scoff, "Heh, copycat."

"Impossible!" The black-haired officer yelled as a few lines of sweat formed on his face.

"No, it's very possible." the orange haired boy said before he clenched his right fist, "Thanks for using all your speed counter to draw two cards!" The dragon's beams began to disappear as the monster began to scream in pain, "Say good-bye to Montage Dragon and the rest of your life points." Suddenly, the three-headed dragon exploded, which caused the screen the officer looked at to change, only reading defeat. The smoke from the explosion covered the entire street.

Sector Security Officers' life points 2,000 = 0

The truck emerged from the smoke as the screen image returned. However, Crow and Yang were nowhere to be found. The black-haired officer began to stomp his right foot in anger while the brown-haired officer let out a tired sigh.

A few blocks away, the two victors drove off into the distance. Both were laughing as they got on the freeway. "Yahoo!" Crow yelled in joy before turning to Yang, "Thanks for the help back there."

"No problem." The blond girl replied before her gaze shifted to the duffle bag on the orange-haired boy's back, "But what did you steal Sector Security?"

Crow responded with a smile at first, "Follow me and I'll show you." He said before taking the lead. Yang smiled in intrigue and followed the him through the city.

AN: There you go, I think Crow and Yang make a cool team. While I didn't give the officers names, I do like that I made one all defense and the other all offence. The duels are fun to imagine, but take hours to write and plan the way I do them. Hope you enjoyed this and are exited for more to come soon.