Title: A Hidden Secret And A Lost Child

First off, I'd like to thank all the readers for not only reading the previous chapters, but also waiting for this chapter. I'm very sorry for making everyone wait for so long. Thank you.

Disclaimer: I do not own Yu-Gi-Oh! or any of its characters. I only own Riku and Luna.

"Big Brother! Where have you been?"

Seto walked through the front doors, and as the doors closed, he was hugged tightly by his little brother.

"I went to your room, and I was gonna ask you something, but you weren't there. And then I looked everywhere for you, and I...I..."

Mokuba hugged Seto even tighter and stained Seto's clothes with tears while Seto rubbed his little brother's head and cooed, "It's ok Mokuba... I'm here... I'm really sorry I scared you..."

Seto watched as Mokuba sniffed and sobbed on his chest and felt that now was definitely not the time to tell Mokuba about his curse. He looked towards the hallway of his mansion and his eyes widened when he saw Luna walk by. He looked down at Mokuba, who was staring up towards him as he asked, "Big Brother? What are you looking at?"

Seto looked back at the hallway and saw that Luna dissapeared before he gave Mokuba a comforting smile and replied, "It's nothing."

The Kaiba brothers both stood up before they went off to attend to the company.

Joey walked the streets of Domino City and soon spotted Yugi, Tea, and Tristian talking to each other.

"Hey guys!" Joey shouted, as he ran towards the gang.

"Hey Joey!" the others shouted back.

"So anyways, I was watching a scary movie last night and I tried to sleep when I heard something tapping on my window." Tea stated with a sigh.

"Yeah, then what?" Tristian asked, eagerly.

Yugi also wanted to hear more, but Joey didn't because he remembered that event, and to him it wasn't a good memory.

"So I opened the window and I could have sworn a dragon jumped into my room!" Tea continued.

Tristian looked at Tea with a confused look before he said, "Aww come on Tea! Dragons wouldn't just jump into random people's windows! There's no such thing as dragons!"

Joey muttered, (Yeah, dat's exactly what I thought untill I became one...)

"But it's true! Come to think of it, I remembered it said its name was 'Jo'."

Tea looked confused at the others before Yugi smiled and said, "Jo huh? That's a cool name for a dragon. Heh, it reminds me of Joey's name.

Tristian started to laugh at Yugi's comment while Joey stared at Yugi.

"Are you kidding? What kind of a dragon is named Jo?"

Joey glared at Tristian before he muttered, (A dragon dat didn't get da chance to say his whole name, dat's who.)

Everyone except Joey laughed at Tristian's comment. Joey looked towards the park and he thought he saw Luna, sitting on a tree branch and watching him. Then Yugi stared at him with a concerned expression on his face.

"Are you alright Joey? You've been pretty quiet today."

Joey looked at Yugi and then looked towards the park only to see that Luna was gone. He stared in disbelief untill Yugi tapped him on the shoulder and asked, "Hey Joey? What are you looking at?"

Joey turned his head towards Yugi in surprize before he gave off a faint smile.

"It's nothin' Yug'...I was just thinkin' of somethin'.."

"Thinking about what?"

"Oh nothin'...Just...Um... Duel Monsters..."

Tristian snuck up behind Joey and Yugi before he put his arms around their necks and shouted, "Yeah right! Since when was the last time you thought of anything besides food?"

Tea and Yugi laughed while Joey angrily growled, "Why you-"

Just then, Yugi had a surprized look on his face, and Joey turned his attention towards him.

"What's da matter Yug'?"

"Your teeth... I could have sworn I saw you had fangs..."

Joey looked shocked and tried to act as cool as he could. He forgot about how Riku told Seto and him about how their anger could easily trigger them to transform. Tristian looked amazed and confused at the same time before he grabbed Joey in a head-lock.

"Really? So you're saying Joey has fangs?"

"Well... It's just a thought. I'm not-"

"Cool! Let's see then!"

Tristian forced Joey's mouth to open while Joey struggled. In his mind he was hoping that his friends wouldn't find out his secret. Then Tristian said, "Nah, Joey doesn't have fangs."

Tristian freed Joey from his grip before Joey let out a heavy sigh.

Yugi replied, "Hmm... Maybe I was just seeing things... Oh well..."

"Mr. Kaiba. We need to talk to you about buisness."

Seto sighed before he bluntly said, "Yeah, get to the point."

He folded his hands and glared at the other co-workers while trying to listen to them. Mokuba sat next to his older brother and tried to listen to the meeting while staring back and forth from the other co-workers to Seto. One of the co-workers stood up and then said, "I have a proposal. Suppose Kaiba Corp was to invest its money on a penguin farm. That could easily bring in customers."

Seto sat back to his chair and then said, "Yeah, but the problem is that Kaiba Corp is mainly focused on Duel Monsters and the duel disk system. What do penguins have to do with those?"

The other co-workers mumbled to themselves before one of them rose their hands.

"Yes?" Seto asked.

"What about an orchard? We could invest on that."

Seto glared at him before saying, "That still doesn't have anything to do with Duel Monsters."

He watched as the co-workers talked amongst themselves, and he felt like ripping their heads off. He didn't know how many times he had to tell them that Kaiba Corp mainly focuses on Duel Monsters and duel disks, but it didn't matter. No matter how many times he told them, they never listen.

"What about a petting zoo with monkeys?"

Seto glared at the co-workers and silently growled under his breath, unaware that Mokuba was staring at him with a concerned look on his face.

"Big Brother? Big Brother, can I talk to you privately?"

Seto snapped out of his small rage at the sound of his little brother's voice, and the feel of him tugging on his arm. Seto looked down at Mokuba's sad, concerned face before he sighed and got up.

"Alright you bakas. The meeting is over for now, but when I call for another meeting you hags had better come up with better ideas relating to Duel Monsters or the duel disk."

Seto walked out of the room as Mokuba followed behind him. They both walked through the halls before they snuck into a private room. As soon as they made sure no one was around, Seto gently closed the door and bent down to his brother.

"What's wrong Mokuba?"

"It's just that... Well, it might sound weird but... When you were mad at those guys, I could have sworn you changed..."

"What do you mean?"

"I mean you looked a little...Different. Your eyes seem to look like a lighter shade of blue, and I thought you had fangs..."

Seto placed his hand on Mokuba and gave him a comforting smile. He knew that he must have changed a little because of his anger, but unfortunately for him, Mokuba saw his change sooner than he wanted.

"Mokuba..."

"I know you don't believe me, but it's true! I really did see you change!"

Seto couldn't say that Mokuba was just seeing things, but he still felt that it was too soon to tell him his secret. He hugged Mokuba tightly and whispered, "Mokuba... Can we talk about this later?"

Mokuba buried his face in Seto's chest. "Big Brother... What's happening to you? You've been acting different ever since that night."

Seto patted Mokuba's head before he whispered, "I wish I could tell you Mokuba, but I don't even know myself."

Various duelists were walking down the sidewalks, talking with their friends and checking out the various shops Domino City has to offer. Birds were chirping peacefully in the trees of the park, and happy couples were having picnics and watching the younger kids as they duel. But across from the park and hidden in the dark alleyways, Riku was standing with her back arched against the wall of the buildings, and she had her arms crossed. She watched as one duelist after another walked passed her along the sidewalk as if she was invisible, but she wouldn't care if anyone noticed her or not. She stared towards the park while wondering what other mysteries are hidden in Luna's past life, as well as Seto's and Joey's past lives as dragons. Suddenly her thoughts were interrupted as she felt someone was next to her. She looked towards the dark alley and watched as violet eyes stared at her.

"Luna..." Riku muttered.

Luna looked back at her with a faint smile on her face. While Riku only saw Luna, Luna saw something different. For a minute she saw Riku's face staring at her, then she slowly saw the image of Phiore as she smiled warmly at her.

"M...Mo..."

"Huh?"

"Mom!"

Before Riku could realize what was going on, she felt Luna's small body run up to her and hug her waist. Riku didn't know what to do, so she gently patted Luna in an attempt to comfort her.

"Mommy... I thought you were gone... I tried to search for Seto-Sama and Joey-Kun, but I can't find them."

"What do you mean you can't find them? I thought you were the one who awakened them."

"Huh? Mommy, what are you talking about? I couldn't find them at all."

Riku gave a shocked expression to Luna while Luna returned it with a concerned and scared look.

"But then... If you aren't the one who awakened the dragons, then who was-"

Suddenly Riku felt someone else close by. She knew that the person that was coming closer to them was anything but good, as she tried to defend Luna and attack the threat at the same time.

"Mommy? What's wrong? Why are you-"

Suddenly both of the girls heard a menacing laugh. Riku didn't hesitate to defend Luna, and she tried to focus on where the voice was coming from.

"Hah hah hah, so my secret is out!"

As if out of nowhere,a girl who looked exactly like Luna appeared in front of Riku. The girl looked exactly like Luna, but one of her eyes were light blue while the other one was blood red. Her hair was long and white like Luna's, but the tip of each strand of her hair was purple.

"So you were the one who awakened the spirits of Seto and Joey." Riku growled.

"Yes, it's true that I was the one who awakened the spirits of the two dragons. But I guess the real Luna found you. How sweet, now I can end both your lives!"

TBC

Now the truth is revealed. But who is this imposter, and what are her motives? And will Seto and Joey be able to hide their secret, or will their friends and family find out themselves? Find out in the next chapter!