Disclaimer: I do not own Yugioh GX, 5D or DM. This is just for fun. Main character will mostly be Jaden because of the GX world. I have to give credit to junejuly for the idea. First time, no flames.

Prologue:

Paradox(3500) vs Yusei, Jaden, Yugi(2100).

Paradox board: Malefic Truth Dragon, Malefic Blue Eyes White Dragon, Malefic Red Eyes Black Dragon.

The protagonist board: Dark Magician, Dark Magician Girl, Stardust Dragon, Gunk Gardna, E- hero Neos

"DRAW!" Yusei cried out. "I won't give up on the future!"

"I won't either!" Jaden said while activating his trap card Neos Spiral Force! "This doubles the attack of one monster on the field while E-hero Neos is on the field."

"For me as well!" Yugi also said and activate Black Spiral Force! "This double the attack of one monster on the field while Dark Magician is on the field.

"AN ATTACK POWER OVER 9000!?"

"LET'S GO!" The 3 protagonist yelled out.

As the 3 protagonist's ace monster soar up to the sky will their own color aura.

"Dark Magician!" Yugi yelled out. Dark Magician's aura suddenly grows strong in purple.

"Elemental Hero Neos!" Jaden yelled out. E-hero Neos aura grows strong in orange.

"THE POWER OF THE FUTURE! Go, Stardust Dragon!" Yusei yelled out. Stardust aura grows in white.

Soon, they flow together as Stardust dragon made his dragon blow. Then, Dark Magician and Neos created a magical blast to enlarged the attack.

"SHOOTING SPIRAL SONIC!" As the three character roared with the same armed motion of attack.

"NANII!" Paradox shouted. As the blast drew closer and closer to him. The blast hit and malefic truth dragon disappear within the white blast.

Paradox(0)

Paradox fly to the sky. Malefic world gone and Pegasus chopper saw safety. Will Paradox reveal himself again?

Cameras and reporters approach these characters quickly as they wanted answers. They awe by the results of the duelist.

The reporters kept writing on everything that they saw and heard from the protagonist. Cameras kept flashing at them as there eyes were blinded. Yusei never mention sycho summon because that mess up the time line.

"Being on camera is harder than dueling." Yusei said. They all laugh knowing that it was a joke.

After all the mess, Yusei was repairing his duel runner with all the scratches and malfunction it had. Yugi slowly wake to the Kaiba Corps, returning the cards to the rightful owner. Jaden, he just think what to do. Yubel said to him, "Maybe you can prevent what happen in the dark world."

Jaden decide to go to his parents' house and knock in hoping for an answer. The door open with 2 question face people.

"Don't worry! I'm Jaden Yuki, your son from the future."

With this in mine, they hug their son and welcome him home. As he walk in, he saw a crying baby. It was his younger self.

"I need to tell you something." Jaden requested. The parents nodded as he pull out his Yubel card. His dad was shook because he too had the same card.

"Whatever you do. Do not take away this card from him." As he pointed his younger self. "It will caused a lot of harm for him in the future." The parents nodded again. Jaden mom walked slowly to the kitchen to set up tea. His dad was left alone with both of his sons. Future Jaden eyes wandered a little.

"What else do you want? Your eyes are telling me that you have more." Jaden dad said.

"Can I see that same Yubel card that you have?" Jaden ask. His dad got a special box and gave it to Jaden. "Also, do you know where the bathroom is?" He made a grinned as his dad laugh.

Jaden escorted to the bathroom and two Yubel appears side by side.

"What do you want my king?" said younger Yubel.

Older Yubel reply, "When the wielder comes to you, don't kill everyone that you seek. Do not over protect the king when the time comes. Or else you be sent to the stars and be destroyed." Younger Yubel eyes bulged.

"Train me the gentle of darkness when the time comes." Jaden also whisper.

Younger Yubel reply, "For you my king. " Both Yubels disappear and Jaden walked out and gave the card back to his dad.

As everyone sip there tea, Jaden dad ask, "What we should do?"

Jaden reply, "Send your son to a Kaiba school called "duel academy," from there he should be able to learn on his own like me." As the cheerful smile went back to his face.

After a long talk, Jaden wave bye and try to find Yusei because that is his ticket back home.

Jaden found both Yusei and Yugi on top of the building.

"So our work here is done." Jaden said.

"I guess this good bye to both of you. It's been nice meeting you all. Do you think we will meet each other again." Yugi said. As they looked excited and wanted to duel each other. Then they looked back at the sun set knowing that it's time to go.

"I already met you before and dueled." Jaden reply.

"Maybe another time. As long as we are not pressure on the entire world." Yusei claimed.

Yugi waved good bye and walked towards his grandfather as the two heroes hop on the duel runner.

Then, they went through the portal, but something went terribly wrong. The engine was clearly not ready for a full flight to Jaden's real time and the dragon uncontrollable made were twist and turns. Then finally went straight downhill.

"I thought the crimson dragon was on autopilot mode!" Jaden exclaimed.

"AAAAAAAHHHHH!" The two heroes cried as they were holding to the cycle as hard as they could. The heroes felled through a portal which hit by the docks which was near Kaiba dome. The crash hit and the whole front of the duel wheeler was damage.

Weirdly, no one was there and fortunately, no one was hurt.

When Jaden ask Yubel in his mind, "Where are we?"

Yubel reply, "Where your adventure started."

Will heroes get back to their own time or will they collided with some old friends?