~at classroom~

Everyone still couldn't believe what just happened on the roof, their minds wandering back to their chat.

''Okay." Dino, trying to be professional, blocked the memory from his mind, deciding to think about it when he goes back. "Since everyone will stay at the Vongola mansion, they must know some information about it.''

''Hai!'' Everyone said, agreeing to Dino's statement.

"I will explain and, after the explanation, if you have any questions, simply raise your hands and I will make things clear for you." Dino said before explaining.

"For starters, the Vongola corporation was founded by two friends - Giotto and Cozzato Simon." Dino started. "Though it was unknown at the beginning, it gradually became famous for their works. Because of their growing fame, Giotto and Cozart gathered guardians to protect them, naming them with the elements of the sky (for Giotto) and earth (for Cozart). However, after years of peace, a tragic accident happened and Cozzato died while his family hid from the world. Luckily, after years of hiding, the Shimon Decimo will make his appearance at the Vongola decimo's inheritance party which you are all invited to."

Everyone grew noisy, excited to see them. Tsuna and Emma, on the other hand, paled.

''Okay. I taught you all the basics. Now, I want you all to read the book I will be passing around for more information and after 15 minutes, I will ask questions and if you do not answer, you will stand for the rest of the period.'' said Dino.

Everyone started to seriously study the book except for the Vongola and Simon people. The Vongola because they were taught by Reborn who said that it was a shame if the guardians and boss do not know their history. The Simon becuase, after allying with the Vongola, Nono hired Reborn to tutor them, claiming that since the bosses will be close friends, it will be a shame if they don't know each other's history.

The people who saw Tsuna sleeping, not even bothering to study, thought the same thing.

'I can't wait to laugh at dame-Tsuna when he gets called and not know the answer'.

The people who likes Tsuna understood what they were thinking and released an evil aura but not strong enough to make Tsuna wake up. They don't want to experience his anger, after all.

~After 15 minutes~

''Okay class, please close your books and Chrome, can you wake Tsuna up?'' said Dino.

''Hai.'' said chrome softly, leaning to her left to wake Tsuna up.

''Mmmnnnggggg.'' said Tsuna groggily.

''Bossu, Dino-san told me to wake you up.'' said Chrome.

Tsuna, who heard that, immediately woke up and sat properly.

''Thanks, Chrome.''

''No problem, bossu.''

''Ahem, now, I will ask a person to answer my question about Vongola." Dino announced.

''Now, Miyu, stand up and tell me the founder of Vongola ''said Dino.

''Hai, sensei! It's founder is Giotto. ''said Miyu proudly.

''Good. Next, Kyoko, please tell me who suggested to Giotto to make Vongola.''

''It was his best friend, Cozzato Simon who suggested it.''

''Good. Next, Hayato, who was Giotto's childhood friend?''

''G.''

''Good. Next, Tsuna, name all the guardians of primo and their position.''

''Dame-Tsuna won't get it. ''said Miyu loudly, causing many to laugh and agree except for the Vongola and Simon people, who have tick marks on their heads.

''That's right! He's too stupid to know.'' said Ren, causing Tsuna to be irked.

''Ahem." Tsuna mock coughed with a slight glare towards Ren. "The sky and boss is Giotto, also known as Vongola Primo. The storm guardian and the right-hand man of the sky is G. The carefree rain is Asari while the childish lightning is Lampo. The priest sun is Knuckle and the aloof cloud is Alaude. Lastly, the deceiving mist is Daemon Spade.'' Tsuna finished with a proud smirk, glad to see his annoying classmates silent for one.

''Very good!'' said Dino, a smirk on his lips.

~Ring ring~

''That is all for today.  We are leaving tomorrow so pack your things and be sure to be there at 8 A.M. Oh, and don't be late because there will be some special guests.'' Dino announced before he left.

''Let's go, Tsuna.'' said Yamamoto, grabbing his bag.

''Sure. Come on, Gokudera-kun.'' Tsuna said while standing up from his table.

''Hai, juudaime!'' Gokudera said while going near Tsuna.

The three of them left the class, leaving their still dumbfounded classmates who were wondering how Tsuna answered the question so specifically when the book only gave vague descriptions.

~At home~

''Mom, I'm home!'' Tsuna announced. "Gokudera-kun and Yamamoto are here too!"

"Hahaha, sorry to intrude!" Yamamoto said, laughing his usual care-free laugh.

"Be more respectful, Yakyuu-baka!" Gokudera shouted before becoming more formal. "Pardon the intrusion, juudaime's mom!"

''Ara, Tsu-kun, welcome back!" Nana said. "Welcome, Gokudera-kun, Yamamoto-kun!"

"Where are the others, mom?" Tsuna asked, noticing that no one was greeting them back.

"Oh, that reminds me, let's go to the living room, I have an announcement to make." Nana said with a smile.

The three of them looked at each other, confused.

"Okay."

~ At the living room~

''What's your announcement, Mama?" Fuuta asked when everyone gathered in the living room.

''Well, Iemitsu called me the other day and told me that he will bring me and the kids to Italy for sightseeing!" Nana exclaimed happily.

"WHAT!" exclaimed Tsuna while the rest (pretended to) look shock.

"Yep! Ain't that lovely~" Nana said with a bright smile, causing all words to halt inside Tsuna.

"I-I see." Tsuna forced out with an awkward smile. "But why Italy of all places? You know that the mafia people know your face, right mom?"

"Oh, yes." Nana agreed. "But I have everyone to protect me, ne?"

"Hai, mama!" the kids and Bianchi said.

"O-oh." Tsuna said, his eye twitching.

'I am sure that this is a plot made by Reborn and the others.' Tsuna thought, annoyed that they wanted Nana to come. 'Oh well, I'm sure that they'll take good care of mom. Or else.' Tsuna thought sadistically.

"Well, Gokudera-kun, Yamamoto-kun, and I will be in my room, mom, to pack our things for our trip tomorrow." Tsuna said.

"Trip?" Nana asked. "Oh, you mean the one for New York!"

"Oh. Um, mom, our trip is moved to Italy." Tsuna awkwardly said.

Nana's eyes widened. "Really?" She asked in glee. "Then, we'll be together, Tsu-kun!"

"Y-yeah!" Tsuna agreed, trying to remove the worry he has for his mom. After all, Italy is not a safe place, especially for him - the next biggest mafia family boss.

"Well, what are you waiting for, Tsu-kun? Go prepare your things!" Nana said, ushering them out the living room.

"Okay, mom, see you later!" Tsuna said, going to his room with Gokudera and Yamamoto while Nana waved her hands.

Once Tsuna and company left, Nana brought her hand down, smiling evilly.

"Well then, let's all start cooking, ne?" Nana said with a tilt on her head. "Bianchi, kindly help me cook, ne?"

"Hai, mama." Bianchi said, bringing out her materials.

"Maman, you know Bianchi cooks poison food, right?" Reborn clarified.

"Of course, Reborn-chan!" Nana said with a flowery smile. "But who said anything about cooking for us? I meant that we are going to cook for his classmates! After all, the Vongola airlines called and asked me to cook because their chef had a little accident with food." Everyone took a step back in fear. Is it their imagination? Why does Nana's smile simply look evil instead of kind?

"Well, we don't have much time so let's start cooking!"

"Hai!"

Some things are better left forgotten.