In the Standard Dimension...those who were chosen to be Lancers were given Pendulum Cards which would help reach the Synchro Dimension. Y/N (Standard), Y/N (Fusion), and Y/N (XYZ) did not put them in their deck. The Lancers told their loved ones goodbye and the group is teleported.

In the Synchro Dimension...Y/N (Synchro) is leaning over Zuzu who has her eyes closed.

Y/N (Synchro): Hey...Hey...Hey!

Zuzu opens her eyes. Y/N (Synchro) leans close to her face.

Y/N (Synchro): You okay?

Zuzu blushes and pushes Y/N (Synchro) away. He falls down a hill.

Y/N (Synchro): Should've seen that coming.

Night comes and the two are still with each other.

Zuzu: Where are we?

Y/N (Synchro): Welcome to New Domino City.

Zuzu: What happened to the Battle Royal?

Y/N (Synchro): What are you talking about?

Zuzu: I remember competing in the Battle Royal and then Zane showed up. My bracelet glowed and that's when I saw you. Then we were teleported here. Lulu and Rin were captured by Y/N from the Fusion Dimension.

Y/N (Synchro): You've met the person who took Rin away?

Zuzu: I have but I believe he's going against Duel Academy now. I dueled against Zane before I met you two.

Zuzu looks at her bracelet.

Zuzu: All of these started with this bracelet. I don't understand what's going on. This isn't Paradise City is it?

Y/N (Synchro): I'm sorry but we're in a different dimension then from where you're from.

Y/N (Synchro) reveals his Signer Mark.

Y/N (Synchro): It's thanks to this which allows me to teleport. The Crimson Dragon helps me. It will help me get Rin back and get revenge on who took her. I saw him in the XYZ dimension.

Zuzu: I'm curious...are you dating Rin?

Y/N (Synchro) doesn't answer. He just looks down with a blush on his face.

Zuzu: You are.

Y/N (Standard): That's not the only girlfriend I have. I'm also dating girls named Akiza, Luna, Misty, Carly, and Sherry.

Zuzu: You have more than one girlfriend? How?

Y/N (Synchro): I ask myself the same question every day.

A voice is heard and the two see a little boy walking towards Y/N's (Synchro) duel runner. His mother pulls him away.

Y/N (Synchro): Shoot. We got to get out of here. Let's go.

Y/N (Synchro) runs over to his duel runner as Zuzu follows him. He throws her a helmet.

Zuzu: Did you just give me helmet?

Y/N (Synchro): Good one. But now's not the time. We got to get out of here.

Zuzu climbs onto the back of Y/N's (Synchro) duel runner. The two ride at hide speeds. Zuzu smiles as she looks around.

Zuzu: It's so beautiful!

Y/N (Synchro): Well that part is. Look down.

Zuzu looks down and sees neighborhoods that are in very bad conditions.

Y/N (Synchro): That is the Commons. It's where Rin and I are from.

Zuzu: That's terrible.

Y/N (Synchro): We might be in the clear.

A siren is heard and an officer on a duel runner appears.

Y/N (Synchro): I jinxed myself.

The officer is Officer 227.

Officer 227: Pull over now and come quietly.

Zuzu: We should listen to him!

Y/N (Synchro) accelerates.

Zuzu: What are you doing? He told us to pull over.

Y/N (Synchro): If he catches me then I'll end up in the Facility. If that happens then I can't rescue Rin. I'm not going back.

Zuzu: What's the facility?

Y/N (Synchro): it's basically a prison and where all the topsiders believe we belong. It's a heavy guarded prison. Whoever is put down there never see the light of day again.

Zuzu: That's terrible. You've been there before?

Y/N (Synchro): I have. I was lucky to make it out.

The field spell: Speed World Neo activates forcing Y/N (Synchro) and Yugo into a duel.

Y/N (Synchro): Great. Just what we needed.

A helicopter appears and the passenger Melissa appears.

Melissa: We interrupt your regular scheduled programming to show you a duel that is taking place LIVE between Officer 227 and two convicts. One of the convicts is the famous Dragon Master.

Zuzu: Dragon Master?

Y/N (Synchro): It's a long story. Officer 227, let's do this!

Officer 227: Very well, Dragon Master. As soon as I take you in, I'll get a promotion!

Y/N (Synchro): Keep dreaming. Let's rev it up!

Y/N (Synchro)/Officer 227: Duel!

Turn 1- Y/N (Synchro)

Y/N (Synchro)- 4000 LP/ Officer 227- 4000 LP

Y/N (Synchro): Magic Card: Tuning, activate. This lets me add a Synchron monster from my deck to my hand and then send the top card of my deck to the graveyard. I add Junk Synchron. I summon Junk Synchron in ATK Mode!

Junk Synchron: Level 3- 1300 ATK/ 500 DEF

Y/N (Synchro): Junk Synchron's effect, activate. I can special summon a Level 2 or lower monster from my graveyard in DEF mode with its effects negated. Welcome, Synchron Explorer.

Synchron Explorer: Level 2- 0 ATK/ 700 DEF

Y/N (Synchro): I tune Level 3 Junk Synchron and Level 2 Synchron Explorer. Gathering stars will call upon a new force! Become the path its light shines upon!

3+2=5

Y/N (Synchro): I Synchro Summon! Show yourself, Junk Warrior!

Junk Warrior: Level 5- 2300 ATK/ 1300 DEF

Y/N (Synchro): Turn end.

Melissa: One of the convicts Synchro Summons on his first turn.

Turn 2- Officer 227

Y/N (Synchro)- 4000 LP/ Officer 227- 4000 LP

Officer 227: Is that? Very well. My turn. I draw. I summon Jutte Fighter in ATK mode!

Jutte Figher: Level 2- 700 ATK/ 900 DEF

Officer 227: I activate the special effect of Sasumuta Gardna in my hand. By reducing the ATK of a Synchro Monster you control by 500 ATK, I can special summon this monster from my hand.

Junk Warrior- 2300 ATK - - -> 1800 ATK

Sasumuta Gardna: Level 3- 1000 ATK/ 2000 DEF

Officer 227: I tune my Level 2 Jutte Fighter with my Level 3 Sasumuta Gardna. This is your worst nightmare: a monster that always gets his man!

2+3=5

Officer 227: I Synchro Summon Goyo Chaser, front and center!

Goyo Chaser: Level 5- 1900 ATK/ 1000 DEF

Officer 227: Goyo Chaser, attack his monster!

Y/N (Synchro)/ Yugo- 4000 LP - - -> 3900 LP

Officer 227: Now his special ability activates. When it destroys a monster, I can special summon that monster to my side of the field but its ATK is cut in half.

Junk Warrior- 2300 ATK - - -> 1150 ATK

Officer 227: Now attack the convict directly!

Y/N (Synchro): Battle Fader's effect, activate. When you attack me directly, I can special summon this monster from my hand and end your Battle Phase.

Officer 227: I set a card facedown and end my turn.

Melissa: The officer does a clever move by Synchro Summoning and destroying his opponents's monster. But then he takes that monster from the convicts and uses it against them. What can the Dragon Master do?

Y/N (Synchro): I can use some of that magic right now.

Y/N (Synchro) closes his eyes and his mark lights up. Zuzu notices this.

Turn 3- Y/N (Synchro)

Y/N (Synchro)- 2750 LP/ Officer 227- 4000 LP

Y/N (Synchro): My turn. Draw. I summon Goblindergh in ATK Mode!

Goblindbergh: Level 4- 1400 ATK/ 0 DEF

Y/N (Synchro): Its special ability allows me to special summon Flamvell Magician from my hand.

Flamvell Magician: Level 4- 1400 ATK/ 200 DEF

Y/N (Synchro): I tune my Level 4 Flamvell Magician with my Level 4 Goblindbergh. Clustering wishes will become a new shining star! Become the path its light shines upon!

4+4=8

Y/N (Synchro): I Synchro Summon! Soar, Stardust Dragon!

Stardust Dragon: Level 8- 2500 ATK/ 2000 DEF

Melissa: There is the famous monster of the Dragon Master!

Y/N (Synchro): Magic card: Double Summon, activate. This spell lets me normal summon a second time this turn. I summon Flamvell Guard in ATK Mode.

Flamvell Guard: Level 1- 100 ATK/ 2000 DEF

Y/N (Synchro): I tune my Level 1 Flamvell Guard with my Level 1 Battle Fader. Gathering wishes will call out a new speed's horizon! Become the path its light shines upon!

1+1=2

Y/N (Synchro): I Synchro Summon! The power of hope, Synchro Tuner, Formula Synchron in DEF Mode!

Formula Synchron: Level 2- 200 ATK/ 1500 DEF

Zuzu: He Synchro Summoned again?

Y/N (Synchro): Formula Synchron's effect activates. Since it was successfully summoned, I can draw a card. Draw. Now I will Synchro Summon again!

Zuzu: Again?

Melissa: Again?

Officer 227: Again?

Y/N (Synchro): Level 2 Formula Synchron tunes Level 8 Stardust Dragon. Clustering crystal dreams, open the door to a new evolution! Become the path its light shines upon!

2+8=10

Y/N (Synchro): I Accel Synchro! Be born, Shooting Star Dragon!

Shooting Star Dragon: Level 10- 3300 ATK/ 2500 DEF

Melissa: Unbelievable! I've heard of Accel Synchro before but I've never seen it with my own eyes!

Zuzu: Amazing!

Y/N (Synchro): Shooting Star Dragon's effect activates. I draw the top 5 cards of my deck and the number of tuners I draw dictates how many times my monster can attack. I drew three tuners. So my dragon can attack three times.

Officer 227: No way!

Y/N (Synchro): This duel is over! Battle. Shooting Star Dragon, attack Goyo Chaser, Junk Warrior, and then directly! Stardust Mirage!

Officer 227: AHH!

Officer 227- 4000 LP - - -> 0 LP

Winner: Y/N (Synchro)

Melissa: Looks like the Dragon Master and his friend escape today! I hoped you enjoy the duel. My name is Melissa Trail. Have a good night.

Officer 227's duel runner spins out as Y/N (Synchro) and Zuzu get away.

Zuzu: That was incredible.

Y/N (Synchro): I've summoned a Level 12 monster before!

Zuzu: What?

Y/N (Synchro): Story for another time. Let's just get out of here.

Y/N (Synchro) calls a number on his phone.

Y/N (Synchro): Akiza, you okay?

<Akiza>: I am.

Y/N (Synchro): I'm heading to my place. Get the rest of the girls and I'll see you there.

<Akiza>: Okay. We'll see you there.

Zuzu: Girlfriends?

Y/N (Synchro): Girlfriends.

The next day...the Lancers appear. The group got split with the other group. They also have Declan's little brother, Riley, with them.

Riley: We got separated.

Yuya: It's okay, Riley. We'll find the others.

Y/N (XYZ): So this is the Synchro Dimension.

Sylvio: It looks like the slums.

Sector Security appears.

Officer: We found them. They may have different clothes and look a little different but the faces match. We'll take them to you.

Y/N (XYZ): We haven't been here five minutes and you two are already causing trouble? Oh wait. That includes me too.

Y/N (Fusion) walks forward and activates his duel disk. Celina follows his example.

Y/N (Fusion): You're not taking us without a fight!

Y/N (XYZ) steps forward and activates his duel disk.

Y/N (XYZ): I will help as well.

Y/N (Standard) walks forward and activates his duel disk.

Y/N (Standard): I will participate also.

Officer: Very well. Resisting arrest will just had to your crimes.

Y/N (Fusion): Get set to get your game on!

Y/N (XYZ): It's time to feel the flow!

Y/N (Standard): It's time to duel!

The four pairs of duelists got set to take each other on.