Please Enjoy!
Sawada Tsunayoshi, the boy who was chosen to be the 10th leader of the Vongola, found himself inside a coffin when he woke up and founds out that he's not in the peaceful Namimori city where he lived in, but far worse future awaits the Vongola family. After meeting his friend, Gokudera Hayato from the future, he realized that he wasn't blown by the Time Bazooka 10 years to the future but 9 years. He learned that in this future world, all Arcobaleno died because of a strong mafia family who called themselves, Millefiore which have taken over the Mafia world.
Reaching Vongola hideout that his future-self created, all 6 guardians arrived one by one to the future world with a powerful power, Vongola rings. They endure spartan trainings from Lal Mirch and Reborn to make themselves stronger before heading to invade Millefiore headquarters in Japan and for another goal; to go after Irie Shouichi who holds the clue why they were sent to the future world.
Getting new allies on the hideout, Spanner, a Millefiore mechanic. The Vongola family manage to reached Irie's lab, it turns out that the big-white-round device in his lab holds the answer. Irie Shouichi himself turns out to be their ally. The Vongola family now can return to their peaceful Namimori city to take a rest before destroying and defeat the Millefiore main headquarters in Italy, to defeat Byakuran.
As Tsuna and the other guardians thought that everything was over and they can take a rest and met their families, a mysterious figure from the shadows stand there, grinning as he disappeared to thin air, without a trace.
However, something strange happened…
"Spanner, hit the switch." Irie said with his calm tone.
Spanner bite his candy and hit the switch, he said to his friend, "We gonna miss them, Shouichi, it was short but it's fun being around them, right?".
Silence filled the air, Irie answered with a smile on his face, "Yeah, we will. We gonna meet them again," as he chuckled he continued, "I can't wait."
The atmosphere around them are peaceful until an outrageous alarm alert the two mechanics.
"Emergency! Emergency! A Time dimension fissure has appeared! Location unknown! Stop the process im...m…e…diate…ly"
The two mechanics was filled with sudden panic.
"Spanner! What's wrong?! Why is this happening!? How's Tsuna and others!?" shouted Irie with panic.
"Bad! The girls, Lambo, Fuuta and the sun guardian Sasagawa Ryohei are separated from the 10th and the other three guardians!" answered Spanner, as he filled with horror, making his fingers come alive trying to fix the Time machine, "Not good, Tsuna and his other three guardians are sent to another location while the girls and others are sent to Namimori safely."
"What the hell happened…!" Irie shouted as he gritted his fist.
Spanner started to speak up with his quivered voice, "W…What should we do? Shouichi? We can't trace the 10th and the other 3 guardians."
Irie replied with his panicking voice, "Our first priority is to know the time and location where the fissure will lead them to."
"This never happens before! What the hell happened…why is there a dimension fissure...! Damn it!" thought Irie with his serious-panicking face.
Tsuna and the other guardians raised their guard when the fissure happens until…
"Ow!" cries Tsuna as his back banged to the ground, as the pain slowly fading. He slowly opens his eyes and saw his other 3 guardians unconscious, lying on the ground, "Gokudera kun?! Hibari san! Yamamoto kun?!"
"Ugh…" moaned Gokudera, the silver-haired storm guardian, he said with the stinging pain on his head, "Juudaime, where are we?"
Tsuna was relieved when he saw his Rain guardian and Cloud guardian was alright and replied, "I don't know…Reborn, do you have any ideas?" he turned to speak with a baby in his suit who was sitting on his right shoulder.
The baby that's called Arcobaleno, Reborn answered, "I'm not sure, one thing for sure we are not in Namimori, seems that fissure is the cause." As he jumped off Tsuna's shoulder to look at his surroundings.
Tsuna then worried about his two other guardians, run towards them, "Yamamoto kun! Hibari san! Are you okay?"
Yamamoto, the black raven-haired rain guardian replied with his usual, warm smile, "Yep, seems like it. Just a bit taken aback." The black-haired cloud guardian glares at Tsuna.
Tsuna flinched, "L...Looks like Hibari san is alright."
Up on the trees, a low-loud voice surprised them, "HAHAHA! Looks like we can rob these unusual ninjas!".
Another two mysterious figures then appear, with their face and head covered with a mask, "They seem to be the sons from a rich feudal lord! Aniki!"
The huge bandit then barked an order, "ATTACK THEM AND TAKE THEIR RINGS! IT LOOKS QUITE VALUABLE!"
Multiple, countless voices were heard as they shouted, "YEAH!"
Feeling confused, the four prepared for battle feeling worried, Tsuna started to talk, "...What? Feudal lords...? Where are we exactly...?"
Gokudera then speak up, "Juudaime, seems like we're thrown off into a unique time and place…"
Yamamoto is the next to speak up, "More importantly, these bandits won't let us go easily…"
A bandit then attacks from above, doing strange hand signs which is new for the four, Tsuna stuttered, "W…What? What are those hand signs?!"
The bandit shouted as he smirks, "Water style! Water bullets!" As the bandit said those strange words, bullets of water appear from his mouth directly aimed to the four.
"!... What is that!?"
Following his fighting instinct, the silver-haired storm guardian throw explosives towards the strange water attack. As the explosives and the water attack clashes, smoke formed. "Juudaime! Let's escape while we have the time!"
The four are prepared to retreat until the boss do strange hand signs and speak the words while putting both of his open palm which touch the ground, "Earth style! Ground fissure!"
All of a sudden the soil created an Earth crater making the four lose their balance and fell to the ground. Filled with confusion and panic, worried about his friends' safety, Tsuna activated his flame, orange-sky colored flame appear changing his knitted gloves into battle gloves with Vongola mark on it.
The bandits altogether throw a strange-shaped weapon, Tsuna with all his might manage to drag his three guardians out of the rain of strange weapons' target. Unknowingly another strange weapon with a strange paper tied on it targeted Tsuna from both sides! Realizing he has no time to dodge it, he closed his eyes, "I have no time to dodge it!"
A voice of a teenage boy suddenly called out to them, "If the four of you can move, get away from those!" Instantly reacted to the mysterious voice, the four sprang up in action and manage to dodge the strange weapons before it suddenly explodes. Filled with shock, panic and confusion, the four turned speechless. As four bandits throw another of that strange-weapons targeting Tsuna and his three guardians, four mysterious figures lands in front of them, deflecting those strange-weapons with their own strange-weapon.
A blonde-spiky haired boy, a white-spiky haired man with his face covered, a long dark-brown haired girl and a brown-haired brunette with a headband standing in front of them, protecting them.
The brunette starts to speak up, "Ten Chuunins and three Jounins, this will be troublesome."
The white-spiky haired man replied, "It's an A-ranked mission after all."
The blonde-haired boy energetically speak up, "Let's kick their asses!"
The girl replied, "Agree! They pick the wrong place to rob."
The boss bandit shouted angrily, "Damn you! Konoha ninjas! You'll regret fighting us!"
The brunette grins widely, "It supposed to be you guys that will regret fighting us! We'll beat you!"
Tsuna and others, sitting there shocked by the four figure appearances, stand still, quiet...
"Who are they!? Where is this place…?! What is going on?!"
With loads of questions in their heads, they couldn't do anything, just stares at them with their mind blank because of all these weird stuffs going on...
This is my third crossover fanfic, hope the readers enjoy! Did I get the characters correctly? Please tell me!