Adventures in Italia ~Primo Generation~

Katekyo Hitman Reborn

When an enemy of the Vongola Famiglia went to the time of Vongola Primo to wipe out the Famiglia Tsuna and his Guardians were sent back to stop him. They didn't expect to show up as little kids, let alone be taken in as the Primo generation's children. Tsuna decided fate really had it in for him.

Post Manga Finale, parental!1stGen

Disclaimer: I do not own Katekyo Hitman Reborn.

Chapter Ten

Explosions suddenly rocked the foundation of the Manor, causing the adults and adults in child sized bodies to look up from where they were eating lunch together, startled.

"Master Giotto, we are under attack by an enemy Famiglia!" Maria called out as she stumbled into the doorway, clutching at the doorframe.

"It must be the Astarita!" Hayato leapt out of his seat, ready to go fight but G scooped him up into his arms protectively.

"Daemon do it." Giotto nodded at his Mist; Tsuna snapped his head towards him with wide eyes.

"Papa, don't-" Tsuna started but he and the other children disappeared in a wave of Mist flames.

"They will be safe. Now let's go finish this once and for all." Giotto said darkly, flames bursting to life.

Tsuna banged his little fists on the strong door that was keeping him and his Guardians trapped in 'safe room'.

"They can't fight the Astarita on their own! They have no chance!" Tsuna turned to look at his Guardians.

"There isn't anything we can do if we are trapped in here." Takeshi said annoyed as Ryohei sent a flying kick to the door to no avail.

"Even if we do get out, in our current forms and without our Vongola Gear we have no chance." Hayato said slipping into strategy mode as he tried to map out different ways they could win this fight.

"That doesn't matter, we can still access our flames so we can fight. We have to get out of here right now." Tsuna grimly looked at his Guardians.

"…In theory if we all flare our flames enough and focus on the door we should be able to break it apart." Mukuro said after feed some of his Mist flames into the door.

"Let's give it a shot." Tsuna nodded and his Guardians closed their eyes and pillars of their own flames shot up from their bodies.

~~/~~

"How can they get this much stronger in this short amount of time?" Giotto panted as the Primo Generation was being shielded from attacks from all angles thanks to Lampo's shield.

"It must have something to do with those rings and boxes they suddenly have." G theorized.

"Primo Generation! Give us the children and we'll think about letting you live!" A voice called out, Asari narrowed his eyes as he recognized the man who was speaking. He was wearing a top hat and had been the one to attack Takeshi and Lambo the first time they had all met.

"You will never get them!" Giotto growled out his answer, Sky flame flaring up in anger.

"Then we have no reason to keep you around." The top hatted man raised a hand.

"Let's not do anything stupid." Tsuna's voice rang out and every eye turned to the children that were walking out of the shadows the trees were casting.

"Stay back Tsuna!" Giotto pleaded with the small Sky.

"Get away from here!" G ordered.

"Calm down old man, we've got this." Hayato waved his hand at the Primo group as Takeshi and Ryohei were stretching out their muscles.

"How can you even hope to defeat us without your weapons?" The top hatted man laughed at the weaponless little kids not noticing a bright light appearing above their heads, but Tsuna noticed and a giant smile spread on his face.

"That's how." Tsuna smiled cheerfully as he pointed up at the sky, all heads tilted backwards to stare at a ball of rainbow lights that had just appeared in the sky far above their heads. Suddenly bolts of orange, red, blue, yellow, green and two shades of indigo shot out from the ball and swirled around the enemy knocking some onto the ground.

"What in God's name?" Knuckle made a cross on his chest as he stared at the bright lights.

"It's time we evened out the playing field!" Tsuna shouted at his family members.

"About time! Uri Cambio Forma! Buckle of the Storm Version X!" Hayato called out, the red bolt of light flew towards Hayato taking the form of a giant cat as it engulfed Hayato in a column of red light. When it died down Hayato stood there back at his actual age of 19, dynamite strapped to his waist, thighs and across his chest. The metal holding them was decorated with flames; his green eyes were covered in a pair of clear glasses and a cigarette hung from between his lips. He breathed out a puff of smoke happily having been taken away from his slight addiction during his time as a child.

"Much better." Hayato rolled his shoulders before he held two sticks of dynamite in his right hand ready to attack.

"Hayato?" G whispered staring at the little boy who he had accepted as his own son in shock and confusion, he absently noticed the X with the name of Vongola written across the belt the teen wore, but he pushed it to the back of his mind to focused on the 19 year old version of his son.

"I'll explain everything later old man, don't go having a heart attack on me." Hayato smirked at G, eyes softening a bit.

"Kojirou, Jirou Cambio Forma! Necklace of the Rain Version X!" Takeshi grinned as the stream of blue light that had separated into two smaller streams showing the forms of a dog and a swallow before they engulfed him. When the lights disappeared, he was standing tall at his usual age of 19; he was wearing a standard Japanese samurai uniform in shades of blue and white. He gained blue armour on his arms, wrists and feet. Held loosely in his hands were two Kanata's, the end of the hilts had a blue statue of a dog and a swallow.

"It's great to hold these again!" Takeshi laughed happily as he swung his Kanata's around getting a feel for them once more.

"Swords?" Asari said in awe as he took in the sight of Takeshi all grown up and looking every bit as dangerous as a mafia swordsman Asari had fought like in the past. His stomach flipped at the sight, he wasn't sure if he was horrified or proud at the man Takeshi seemed to be.

"Kangaryuu Cambio Forma! Bangle of the Sun Version X!" Ryohei grinned from his place as the yellow light that took the shape of a kangaroo hit him. The white haired child was covered in a wave of the soft yellow light. He emerged as a 20 year old man donning a golden plated headband, boxing gloves, boots and armour on his right shoulder, the bangle became circular with ten pieces of matching metal sticking out of the center.

Ryohei threw a few jabs and ducked around a bit bouncing on his feet. "This feels extremely extreme!" He cheered.

"Ryohei…I do not understand." Knuckle asked, hands clenching into fists as he took a look at the obvious boxing attire that had been fitted for combat.

"Knuckle-Oji-San please don't worry! We'll will explain everything once we finish up here!" Ryohei promised the man that acted more like a father to him than his biological father did.

"Gyuudon Cambio Forma! Thunder Helm of Lightning Version X!" Lambo was hit with sparking green light that had taken the shape of a giant bull. Lambo was his 9-year-old self once more when the light faded, his body protected with black armour like Gyuudon, the helm having grown longer horns and it didn't cover all of his face. His green eyes giving off sparks as he flexed his limbs before he guffawed happily while Ryohei gave him a thumbs up causing Hayato to scoff with a small smile on his lips.

"That little brat?" Lampo stared at the form of the curly haired boy who he had grudgingly accepted to call his little brother covered in armour looking ready to walk into a war.

"Mukurowl Cambio Forma! Earring of the Mist Version X!" Mukuro and Chrome said in unison as the two indigo streams took the shape of a large owl and the owl wrapped its wings around them. When the indigo owl disappeared Mukuro and Chrome emerged as their 20 and 19 year old selves respectively their trident's having transformed into a Khakkhara, their coats adopting a military design similar to Daemon Spade's.

"Nufufufu, how interesting." Daemon mumbled as he drank in the power radiating off his two children.

"Natsu Cambio Forma! Ring of the Sky Version X!" Tsuna called out, the remaining orange light turned into a large lion and let out a bellowing roar as it curled around Tsuna and the small Sky morphed to his correct age of 19. A bright Sky Flame appeared on his forehead, flaring up dramatically while his eyes turned a bright orange. Red X-Gloves appeared on Tsuna's hands, a blue gem on the front of the gloves, arm thrusters were attached to the gloves with extra X and flame designs. On his waist a silver X appeared on the middle of his belt, two chains attached the belt to a metal band on his right thigh that had X and flames designs that matched his gloves. Written on the X emblems were the words 'Vongola Famiglia'.

"Omnivore." A familiar voice called out as purple stream of light in the form of a hedgehog hit the ground in front of the Decimo Generation and it faded to reveal Kyoya, his Vongola bracelet glittering from its' proper place on his wrist.

"Kyoya!" Tsuna grinned at his Cloud who rejoined them; Kyoya inclined his head at the others before smirking at the blond haired Cloud as he raised his wrist up.

"Roll Cambio Forma! Bracelet of the Clouds Version X!" Hibari stated simply allowing the purple coloured hedgehog engulf him before he emerged as his 20-year-old self. In his hands were two black metal tonfa's, he was wearing a black trench coat with the word 'Discipline' written down the back and his DC gold and red arm band pinned to his upper arm, Hibird had appeared and gained Kurasabe's hairstyle.

Hibari swiped his tonfa's around a bit getting the feel for them once more, a bloodthirsty smirk appearing on his lips as his killing intent rose upwards.

"Wao." Alaude muttered as his son's killing intent washed over him and his eyes inspected the black tonfa's in Hibari's grip, confusion and happiness spreading across his chest at the sight of seeing his son again but as a 20-year-old.

"Now, let's show this Astarita trash why you don't fuck with the Vongola!" Tsuna smirked at his Guardian's; mainly this was a way of telling them not to hold back.

"Kufufufu understood, now come dear Nagi it is time to test out our newest illusions." Mukuro smirked before he leapt over Lampo's Shield, Mist Flames spread out from the head of the Khakkhara, Chrome following suit her eye showing determination.

Moments later Hibari leapt into the fray, chains elongating from the ends of his Tonfa's as he started his dance of death having been itching for a fight for a while now.

"Double Bomb Version X!" Hayato shouted as he too joined the fight, bombs flying every which way.

"Hahaha wait for me 'Dera!" Takeshi joined next, carving a path with his Kanata's.

"Come Lambo! Let's extremely fight as well!" Ryohei grinned at his little brother.

"Sunshine Counter!"

"Thunder Set!"

The Sun and the Lightning charged into the now very one sided battle next.

"Start talking brat!" G was on his feet approaching the remaining teen, heart pounding painfully in his heart from the sight of Hayato leaping into a battle.

"G…" Giotto warned softly, he was conflicted he wanted answers but his parental instincts were telling him to whisk Tsuna away from all danger.

"No Papa, I mean Giotto-San I understand where G-San is coming from." Tsuna said heaving a sigh before his intuition kicked in and his orange eyes snapped up to a massive blast of Storm Flames heading towards them.

"Hold that thought…" Tsuna muttered as he lit his hands up with his Flames as he propelled himself up into the sky towards the Storm Flames, he took up a hand position.

"Zero Point Breakthrough: Revised!" Tsuna shouted and absorbed the oncoming Flames, the flame on his forehead growing larger. With the last of it absorbed he dropped his hands and breathed out in relief before his intuition sang so he let his body move. He twisted to the right before dropping downwards avoiding a couple balls of Lightning Flames that had been fired at him. He looked around for the source, but his intuition yelled at him as the balls of Lightning curved back towards him like they were heat guided.

"Natsu! Ex Cambio Forma Mantello di Vongola Primo!" Tsuna ordered, a loud 'gao' answered him as his X-Gloves glowed and morphed into a long, black cloak that swirled around his body protecting him as the Lightning Flames hit and were nullified. Tsuna flung the cloak out around his body and let it faded away and he raised his X-Gloves and let his intuition guide him as he focused his flames.

"X Cannon!" Tsuna fired two powerful blasts in a large X shape down towards where his targets were located. He watched as his attackers were taken down by his flames, he nodded and surveyed the battle please that his Guardians were taking out the enemy rather quickly, obviously having fun from not being able to use their flames fully in a while.

Tsuna glanced back down at the group of the Primo generation family and let out a soft sigh. Reborn was going to slaughter them for this, but he knew they needed to know also it felt like a betrayal somehow after all the Primo Generation had taken them in, gave them a home and a family.

Hell even Mukuro seemed to like it here, mainly because he liked messing with Daemon but the point still stood. Tsuna landed back in front of the Primo Generation who were staring at him with wide confused eyes.

"Who are you?" Giotto asked, betrayal in his voice.

"I am Sawada Tsunayoshi, Vongola Decimo and those are my Guardians and Famiglia. The Astarita Famiglia is attacking us in the future and they traveled back to this time period to kill you before the Vongola is fully formed into the all-powerful Mafia Famiglia that it is known to be. We were sent back to stop them, I am truly sorry about everything, we didn't mean to deceive you." Tsuna said softly while holding up his red gauntlets to show the Vongola Famiglia crest.

"Vongola… Decimo?" Giotto whispered in shock, fists clenching in his own gloves.

"Truthfully, would you have believed us if we said we were your successor's from the future?" Tsuna raised an eyebrow, firing off a blast of his flames at an approaching enemy without even looking, his intuition guiding his flames.

"No, I can't say we would have." Giotto said, still in shock but his own intuition was telling him that everything Tsuna was saying was the truth. "Everyone, he's telling the truth."

"Of course he's telling the truth, what else can explain all of this?" G waved his hand at the now very one-sided battle that the Vongola Decimo Generation was winning.