Millenniummon Not Defeated?

In the reaches of space and data, the scream of an evil being can be heard with what looks like data floating through space. The data floats through space then heads into earth's atmosphere.
The cloud of data makes it's way to Shinjuku, Japan. People passing down the street don't even seem to notice the mysterious cloud of data as it drifts across the sky.
The cloud of data, with it's scream that no one can hear, drifts into the park. It passes through the playground. It seeps into a stone house and travels down a hole, into what seems to be a glittering portal.
It reaches into another dimension, the Digital World. This data cloud absorbs more data, and the mysterious Digi-Gnomes laugh and frolic around the cloud, then suddenly become nothing but crystals. The crystals suddenly gather around the data cloud. They merge and melt into one large crystal. The large crystal floats into the sky. There is something inside of it. A life force dwells within. A black shape appears in the center of the crystal. It takes the form of a black, two-headed, demonic spirit. It's eyes glowed bright red, with malevolence.
Takato walked out of the house and strolled down the street with bread in his backpack. It was for his Digimon, Guilmon. It had been 3 years since the Tamer's Digimon were recovered from the Digital World. When Takato found the portal, he couldn't believe that there might be a chance to once again, have their Digimon. But now, 3 years later everyone who was a Tamer had his or her Digimon back.
Takato stopped at the park. He walked up the hill to Guilmon's "house." The red dinosaur Digimon bounded up to the gate happily.
"Takatomon! You've brought Guilmon bread!"
"Hey, I'd never forget your Guilmon bread, boy."
Takato tossed some Guilmon beard to Guilmon who started pigging out right away, much to Takato's amusement.
Elsewhere, Henry had to save Terriermon, before he became "Princess Pretty Pants" again. Although Terriermon got away, Lopmon had to suffer now. Henry and Terriermon walked out of the apartment.
"I feel sorry for Lopmon. Now that he's Suzy's Digimon, he now has to put up with being Princess Pretty Pants. You think that Suzy would have grown out of that by now."
"Well, don't count on it buddy." 
They laughed as they headed on their way.
Rika, meanwhile, was stepping out herself. Her personality was less cold than it used to be.
'Renamon.'
Renamon appeared behind Rika. As they walked out, Rika had things on her mind. This included card battles, training Renamon, Ryo Akiyama.
'Ryo Akiyama?! How'd he get in my thoughts? Do I like him? NO WAY! He's a stupid, moronic, uppity, handsome, sexy, kissable. GAH! Why do I keep having these thoughts of him?!'
'Because you're in love with him.' Renamon snickered in thought.
Rika mega blushed. She knew she had been caught.
"Uh. Renamon why'd you have to do that?"
"We have a telepathic link remember? We know what the other is thinking."
Rika slapped her forehead, she shouldn't have forgotten, now Renamon knew her secret.
"Could you not tell anyone about this? Especially Ryo?"
"Your secret is safe with me Rika."
As Rika and Renamon continued on their way a certain Tamer, whom Rika had thought about unintentionally, watched them.
"Ah, Rika. If only I could penetrate your cold exterior. I know that deep down, you have a spot for love."
Cyberdramon looked at his tamer.
"You really think she has a soft spot?"
"Think? I know!" Ryo said defensively.
"Okay, okay. Don't bite my head off. That's what I do to enemy Digimon." Cyberdramon joked.
Ryo rolled his eyes.
Suddenly, both Ryo and Cyberdramon heard a scream in their minds. This scream wasn't of a human. It was the scream of a horrible creature, one of pure evil, who crosses time.
"It can't be! He should be dead!" Cyberdramon shouted.
"That's what I thought too." Ryo said solemnly. "It sounds like someone just killed him, again. Which means someone tried to bring him back to life."
"It, it sounds like he's trying to exist once more, but in a more powerful form."
"We might need help on this one. We should find who beat him last time, and enlist their help."
"But who beat him last time?"
"I don't think it was anyone from this world. I think it was someone from the world we first came from. We should somehow find a way back there."
"You think Ken'll be there?"
"Yes. It'll be nice to see him again."
Ryo and Cyberdramon wondered how they could get back to the world they came from. Suddenly they heard a voice.
"Ryo." 
"Hmm?"
"Ryo." 
"Who's there?!"
"Ryo. You are needed."
Ryo noticed the image of a Digimon in the sky.
"Azulongmon?!"
"Yes Ryo. You are needed in the world you once came from. "He" is alive. Millenniummon rises again."
"It can't be?! He should be dead! Or at least sealed!"
"He was defeated, again. But he is returning in a new form."
"Who defeated him?"
"Digidestined from the world you came from."
"Could it be? The Digidestined I saw fighting Diaboromon on the Internet?"
"Yes. 5 of them led the attack against Millenniummon. 2 of them were newcomers who wielded new crests. You must bring them to this world. I will guide you and Cyberdramon."
Ryo and Cyberdramon felt themselves disappearing, like they were becoming data and being reconfigured elsewhere.
"What's going ooonnnn?" Ryo trailed off as he and Cyberdramon disappeared.
The whole scene was witnessed by a mysterious Digimon.
"Hmm, he's thinking of interfering. I must stop that boy."
The Digimon vanished.
Meanwhile, in the DD's world...
"Scott! Hurry up, we're going to be late!"
"Chill out Tai! I'm comin'! Man, what a slave driver."
Tai and Scott were running late. They turned a corner and ran down the sidewalk, knocking people over. Now that Scott was in the DD's world, he was to enroll in Odaiba High.
"Almost there! And-"
They skid into the schoolyard as the bell rang.
"Made it!" Tai and Scott said in unison.
"Me too." 
They looked over and saw Bakura panting and heaving.
"Well, we got here so let's go in." 
Everyone went to his or her beginning classes. In Tai's class, Mr. Suzuhara introduced Scott to everyone.
"Class, I'd like you to meet Scott Paterson. He's a transfer student from Canada and I hope you'll all make him feel welcome."
"Hello everyone!"
Scott bowed respectfully to everyone. He then went to his seat in class. He found an available one and sat down.
The day wore on, when lunchtime came along Tai and Scott were seated in the cafeteria.
"Hmm, school here is a little tougher than in Canada, but I think I'm managing okay."
"Yeah you'll do fine here." Matt spoke up.
"There are a few hellish teachers, but if you lay low, you'll get through them."
"I'll remember that."
Suddenly Tai looked up and saw Sora and Mimi coming over.
"Hey Sora! Over here!"
"Mimi! Come and sit with us!"
The 2 waved over to their respective girlfriends enthusiastically. The latter just giggled and sat down.
Tai and Scott immediately sat next to their girlfriends like moths to a flame. Matt just rolled his eyes.
"Like moths to a flame."
Scott just smirked.
"You're just jealous, because we have some sensible girlfriends, and you're stuck with Jun going after you. Ha ha ha."
Scott had stepped on a landmine. Matt bolted up.
"Oh, you are so dead!"
"Yah!"
Scott jumped up and ran, with Matt straight behind him. He chased Scott all around the cafeteria. Scott was thinking of how to get Matt off of his tail. Then he noticed someone come in and saw his answer.
"Oh Jun! Matt's right here!"
Matt froze. Scott flashed a huge toothy smile. Tai, Sora and Mimi snickered. Jun had hearts in her eyes.
"Matty! Oh my god!" 
Matt started to back away slowly and cast Scott a frightened glance.
"Why?"
"Better you than me getting chased. He he he."
"YAAAAAAHHH!"
Matt rushed out of the cafeteria, with Jun chasing madly after him.
"So long Matty."
Scott waved after him and strolled coolly back to the table.
"Did you guys see the look on Matt's face? Poor sap."
"That was brutal, but funny." Tai agreed.
"It was hilarious."
Bakura had appeared at the table, in Matt's place.
"Ah! Free lunch!"
Bakura began to eat Matt's lunch.
"Thanks for scaring Matt off. I benefited from it."
Scott rolled his eyes at the turquoise haired holder of the crest of truth.
"Wonder if Matt'll be able to lose Jun this time?" Tai asked.
"I just don't know what she sees in him."
"Just so long as Jun doesn't go after you, Tai. I'd rather have you all to myself." Sora said the last part rather saucily. Tai wrapped his arms around her.
"Not to worry, babe. I'm all yours now and forever."
Tai and Sora started to kiss.
Scott looked at the scene and sighed.
"I need some love right." 
He turned to Mimi who saw his puppy dog face.
"Aw, feeling left out?"
He nodded. Mimi wrapped her arms around the boy and smooched him.
Suddenly, Scott sensed something in his head. He had images of a boy, with a Monodramon and it's different levels. They seemed to be fighting a black knight Digimon. Suddenly te image of a giant crystal appeared with what looked like a Digimon spirit inside, radiating a familiar energy.
'Millenniummon?'
Scott suddenly collapsed to the ground.
The last thing he heard was Mimi calling for the nurse.
Later that day, Ken was walking home from school, when he heard someone call for him.
"Who's there?"
"Ken."
Ken slowly turned around. He saw a brown-haired boy, who looked like he was wearing futuristic cowboy clothing. Ken realized who this was.
"R-Ryo? Is that you?"
The boy smiled.
"Hello Ken. It's been a while."