A/N: This will mostly be based on the Legend of Zelda manga books by Akira Himekawa- which, of course, were based on the Legend of Zelda video games themselves which are owned by Nintendo. All the same, I do not own Legend of Zelda or Yu-Gi-Oh!, or Digimon or any other related content. I only own my OC's.

Prologue

"Here we come," Joey was saying, "ready for a new adventure!"

"We're going to gather all the shards of the Cobalt Star," said Emily.

"And defeat the Dark Lord once and for all," Kaiba finished.

"It's up to all of us," said Yugi. "Join us as we travel to new worlds and meet new friends!"

Since the Heroes of Millennia first came to the Pure Valley and learned that there were many different worlds, they have been eager to see those worlds and have wondered what kinds of adventures they would have in those worlds. During those adventures, they have made new friends and new rivals and have even gained new abilities.

But each world has had many different challenges for our heroes; pushing them to their limits and preparing them to face more powerful enemies. But our heroes made a promise to each other that they would overcome their challenges and stay together.