Hello! This is my first ever fanfic. I am not that good in writing but I wanted to share my imaginations with everyone (even though it's hard to express it through writing). Anyway, Please review this, it will be a great help for me. Thanks

Chapter 2 will be coming soon. =)

*This chapter 1 happened in the future more than 10 years later. This time Tsuna has a son and is currently staying with him at the Vongola Headquarters in Italy. He is being hometutored by Gokudera.

** If you are wondering why otona I-pin is here (in the chapter) (and is in Italy) well, it's because, this chapter happened more than 10 years later. And in this story I-pin decided to be a part of Vongola and is currently partnered with Lambo during missions. Another possible reason is, this is what her future like from one of the parallel worlds.

If it's still not clear, feel free to ask. =)

[Chapter One: Curiosity]

"To this point, you must add the first given number to the product of this two numbers and-"

"The answer is 216.15."

"As expected from the son of juudaime. You're doing great on math aren't you, Yuuki?"

"Yeah, it's all thanks to you, Uncle Hayato."

"You're a smart kid too you know?" Gokudera complimented.

The door of the room suddenly opened. Lambo and I-pin went inside the room as Gokudera wondered. "What are you two doing in here?"

"We came here to get Sawada-san's son." Charming I-pin said.

"For what?"

"To play, right Vongola no chibi-chan?" Stylish Lambo smiled.

"How dare you say that to-"

"It's alright, Uncle Hayato. I asked them for a favor. Besides our study time is almost over. So can I go with them now?"

"Well, you've done great today. So I guess I can dismiss you."

"Cool! Thanks, Uncle Hayato!" Yuki happily said as he jumped off the chair and approached Lambo and I-pin. "Let's go guys!" The three of them left.

"Gokudera-kun, thanks for helping Yuuki today." A person who appeared at the door said.

"Ah. It's nothing, juudaime. I am happy that I could help him." Gokudera said. "He has been doing great on all the major subjects. He's a smart kid."

"I'm glad to hear that." Tsuna replied. "I'm glad he did not end up being like me when I was seven. Haha. I was pretty pathetic at that time."

"That's not true. I'm sure you've done something great, juudaime."

"Thanks." Tsuna accepted what Gokudera said to him. Although he can only remember the pathetic days before he met Reborn. "I was very worried about that kid. I really don't want him to be involved in this world- the Mafia World. But every time I tried to separate him from this world, he's becoming more interested to be a Mafioso."

"Juudaime…" Gokudera looked at his boss's worried expression.

"I really never wanted to be a boss of a Mafia group in the first place. But to all the things that had happened to me, all of my friends were involved. I can't escape being the boss just to protect everyone."

"Juudaime, Yuuki is a very talented kid. He thinks of others too before his own. He has inherited that part from you. And whatever Yuuki wants to be, he has the right to choose what he really wants to do."

"But still, this kind of thing… This world is very dangerous. I wanted him to live as a normal kid. I want him to enjoy his life to the fullest. I don't want him to be in this battleground place." Tsuna strongly said. "But I have to trust him for now."

"You're right, juudaime."

"Ne, Vongola no chibi-chan. Where do you want to go this time?" Lambo asked facing Yuuki who is walking along with them with a big smile. "Yare yare, it looks like the vongola isn't listening to me."

"Do you plan to go to the hill and sketch the wonderful view of the ocean?" I-pin said as she bends to be noticed by Yuuki. "Maybe you wanted to hang out with –"

"We're going to go to a pastry shop. I wanted to eat something with you guys." Yuuki childishly said. "You see, I've read an article yesterday on a magazine about a very popular pastry here in Italy."

"Is it ricotta cheese? Biscotti ennesi? Cuccia? Biancomangiare?" Lambo asked as he thinks of all the popular pastries that he knew.

Yuuki slowly shook his head and said, "No. It's Cannolo. Cannolo lightly sprinkled with confectioner's sugar."

"Oh… of all the pastries that I knew, that is one I don't know." Lambo said.

"You two sure knows a lot about pastries." I-pin said, smiling.

"Tsuna!" a voice broke the silence between Gokudera and Tsuna and it's coming from the hallway. Yamamoto who entered the room was catching for breath as he put up a worried expression on his face.

"Yamamoto, what's wrong?" Tsuna asked as he immediately went to Yamamoto. "What happened?"

"Tsuna, where's Yuuki?" Yamamoto asked as he tightly held Tsuna's shoulders. "Where is he?"

"Don't hurt the Tenth. Just calm down and tell us what's happened." Gokudera said, pissed.

"Tsuna, hear this. I just received a note from our external advisor. It was an emergency note that says 'to guard on the Vongola tenth's son'. Tsuna, Yuuki is being targeted by a powerful mafia group."

"What?" Gokudera and Tsuna loudly and surprisingly said in unison.

"How is that? Yuuki…-" Tsuna was so worried. "This is what I'm so worried about. What am I going to do?"

"Any other details, Yamamoto?" Gokudera asked, trying to be calm.

"I heard that he was being targeted by the most corrupted mafia group in Italy. They plan to kidnap Yuuki and use him for them to be able to attain the power of Vongola. The advisors are still working on getting accurate details. For now, we need to guard on Yuuki."

"This is not good!" Tsuna loudly thought. "Where is Yuuki anyway?"

"Ah! He went out with the Cow and I-pin. I dismissed him early and went on ahead with the two." Gokudera said. He faced his boss and bowed. "I'm sorry, juudaime. If only I knew what was happening, I wouldn't allow him to leave. And now I allowed him to leave without knowing where he's going. Please forgive me."

"This isn't your fault Gokudera-kun. Don't apologize. For now, we need to find Yuuki, Lambo and I-pin. We'll never know what will happen to them; this is very dangerous to them."

"Yes, juudaime. I will send my subordinates in search of Yuuki. I, too, will find him myself." Gokudera said and hurriedly went out of the room.

"I'll go too, Tsuna!" Yamamoto picked his Shigure Kintoki that was lying on the floor and hurriedly went after Gokudera.

"Wait! I'll go find him too." Tsuna insisted. But he was not heard. "I need to find Yuuki no matter what." He thought to himself.

"This taste is so good! I like the crispiness of the dough. And the cream inside is so sweet!" Yuuki happily described the Cannolo that he was holding. "What do you think, I-pin, Lambo?"

"This is great. I thought this is just like some typical sweet something." Lambo said as the expression of liking something forms on his face.

"Yeah!" I-pin agreed.

At the park, Yuuki was walking happily ahead of the two. He stopped and looked at a happy family that was having a picnic under a huge tree. The two looked at the young boy as he enviously looks at the beautiful sight.

"I wish I could experience that. That would be really nice, don't you think?" Yuuki said with weak voice, with no expression.

"Why don't you invite the Vongola to a picnic?" Lambo suggested.

Yuuki looks away and continued walking. Lambo and I-pin shared gazes and followed the young boy.

"As if he could do that. He was always busy with stuffs. He was always inside the discussion room with Reborn, Uncle Hayato, Uncle Yamamoto, and others. I could only spend a lot of time with you guys and Uncle Hayato during study time." He said with strong feelings. "I do understand why because my father is the boss and he holds a big responsibility, but I feel kind of lonely."

"Yuuki-kun…" I-pin comfortingly muttered.

"Cheer up, Vongola no chibi-chan! That Vongola is doing everything he could to protect you and the rest of his family. I know him since I was young. Your father is so much great as you can imagine." Lambo said, smiling. "He has taken care of me, even though my past self is quite a troublesome fellow."

After Lambo said those praises to Tsuna, Yuuki couldn't imagine it. He still doesn't know a lot about his father.

On their way back to the headquarters, not that very far but like 10 km away, a loud noise blurted out. It was like a sound of a bomb. The two begun to be alert and started guarding Yuuki.

"What the heck is that?" Lambo said.

"Whatever it is, we must protect Yuuki-kun." I-pin who is already in position said with bravery.

"Yare yare, another battle e?" Lambo said as he gets his horns in hand. Men in black gathered around them. They could hear them blurting about how they missed the chance to get the Vongola's son. Lambo and I-pin signaled each other. I-pin guards Yuuki and Lambo started to change to battle mode.

"THUNDER SET!" Lambo screamed as a huge lightning from the dark clouds strikes him.

"Why do those ugly looking guys want me?" Yuuki asked as he stands behind I-pin.

"Yuuki-kun, you need to get out of here. I smell danger in here. You're not safe." I-pin said, worried. "After I count 1-3, let's run together away from here."

"What? What about Lambo?" Yuuki hesitantly said.

"Lambo will be alright. He's strong. And those men are just low class Mafioso. Our priority is to get you somewhere safe." I-pin said as fast as she could. She gripped Yuuki's hand but he released his arm from I-pin's grip. "I am not going somewhere safe while Lambo plays as a decoy. I want him to go with us." Yuuki said with strong demand, with serious eyes, with worry, with fear.

"Yuuki-kun, you need to understand that this is for your ow-"I-pin said but was cut when an explosion that caused a huge black smoke went to them. They could hear Lambo calling them with worried tone and after that their vision became all black.

After an hour, Lambo and I-pin was found by the subordinates of Gokudera lying on the ground 10 km from the Vongola headquarters, unconscious and has slight injuries. Beside I-pin were a ring and a note from an unknown sender.