One of the few times that the smash ball appears within the story

We cut to a desert known as desert sigma where things just look empty until we see what looks like a kid in his early teens and a baby wearing a suit and having a lizard or a gecko on his hat having a conversation. "How far until we reach the canyon reborn (katekyo hitman reborn)" said the boy with the green jacket tired "oh just a bit further boss" said reborn "this is no time for calling me boss" said the boy named tsuna (reborn), he then looks in the distance to see a blue creature and a teen around his age with red and white hair that are with 2 trophies. reborn and tsuna goes over to see what's going on, "what's going on here" reborn said "a talking baby?" The blue thing said "now watch what you're saying" reborn said as the blue creature went to see if it was an actual talking baby by reaching his hand towards reborn and then reborn grabs Sonics finger "what the" sonic didn't finish as he was thrown behind reborn and in the sand with everyone shocked about what just happened. Just like the first day we met tsuna thought and then started to speak "so i guess we should introduce ourselves i'm tsuna and the one who just took down the creature was reborn" "hey i'm no creature i'm sonic, sonic the hedgehog" "the names shoto todoroki".

"So what's with the trophies" reborn said "not sure but from what i was told from sonic, i was in a trophy form until sonic arrived and turned me back to normal just by touching it" todoroki said "so i guess we should do the same for the other 2" tsuna said, they all agreed and they touched the trophies turning them to normal and revealing a girl with dark pink hair and chains on her legs and a man with a large sword that looks too heavy for anyone to wield. "I guess i'll say thanks for now, the name is guts (berserk) and this is my annoying fairy puck" said the swordsman who stands up "hey i'm not annoying" puck said, with the exception of reborn, the girl and todoroki, sonic and tsuna actually look scared he's huge sonic and tsuna thought. "Alright what about you" reborn said referring to the girl "morgiana (magi)" she said coldly, she then felt an uneasy feeling behind her coming closer she then said "something bad is going to happen" "tsuna" reborn said "got it" tsuna said putting on his red x gloves (note i should of mentioned this at the beginning of the series but there will be some moves or equipment that were never seen in the adaptation reborn included) and taking out 2 pills and swallowing them thus turning into his dying will form and also puts on his headphones and contacts.

Sure enough that threat arrived and it appeared to be a ninja in yellow clothing who arrived and tried to grab todoroki with his chain when he arrived but todoroki dodged it but tsuna noticed something about this man, he has dark energy all over him. "say reborn, isn't this dark energy the one that took gokudera away back at namimori" (the school tsuna and gokudera go to in reborn) "most likely, be careful he maybe a tough one" "got it " before tsuna can to take care of the ninja, sonic shouts "look out" as tsuna dodges he sees the culprit, a young man who looked to be early 20s wearing a suit, blonde hair covering one of his eyes and a goatee. Tsuna then looks around to see the shadow bugs becoming primids and surronding but before he can help them todoroki says "go take care of those 2 we'll handle things over here" tsuna nods and says to sonic "i'll take care of the ninja, you take care of the person in the suit" "got it" and so the fight begun.

Meanwhile still in the desert not far from here.

"What's with the fighting, no matter i guess i'll go over there" said a young woman with a british accent.

Back to the battle at hand, the young man tries to hit sonic with his kicks but sonic dodges however when sonic looks again he sees the mans legs on fire and the man says "premier hachis" (left/right special) in which he is shown going for sonic which he didn't manage to dodge on time and he was kicked in the stomich multiple times with sonic's percentage being at 10.6% damn he's tough with his kicks sonic thinks as he decides to use his homing attacks (normal special). Meanwhile with tsuna, he's trying to land a hit on the ninja but he keeps teleporting (down special), the ninja looks to be charging his attack because he sends out 2 spears (spear normal special can be charged) on chains at tsuna and says "get over here!" bringing him over and used his side smash attack (gravedigger) to push him back with tsuna receiving 14.7% in health. If i don't think of something i'm going to get killed or rather turned into a trophy tsuna thought.

(with the others)

"Damn they just keep coming" guts said who was swinging his large sword at some primids "is there some way to get Rid of them" puck said flying around guts, todoroki thought about what puck said and came up with something (side note reborn is on todoroki's head not important i just thought i said something) "everyone i thought about why these things keep appearing, they're coming from the dark energy all over those two" "so tsuna and sonic have to defeat those two in order for these things to disappear" morgiana said "exactly" todoroki "alright let's take care of these things until then" guts said.

(Back with tsuna and sonic)

"You're weak aren't ya kid" the masked ninja (14.8%) said to tsuna (55.0%) who was huffing and then the ninja said "tell me kid before i end you're life, tell me your name" "tsunayoshi sawada, tsuna for short" he said "well tsuna i'll tell you my name, the names scorpion (mortal kombat more specifically 9) well it's nice knowing you now... GET OVER HERE" scorpion yelled out sending his spear (normal special) toward tsuna but before it can reach him, he spots an item known as a deku nut and throws it at scorpion which stuns him allowing tsuna to fuse his box animal natsu with his gloves and preform his move big bang axle (left/right special) in which he sends a fiery punch at scorpions face with scorpion's health now at 26.6% but before scorpion can get back up, everyone hears something and they look up to see a flare which distracts the primids but the young man in his early 20s who was fighting sonic was distracted by the person who shot the flare.

"I thought you might need a little help, the names lara croft" (tomb raider reboot i'll explain why i chose the reboot version of her in a bit). The man now had hearts around his eyes (because we all know he's a pervert and will neveer hit girls) and sonic looking at him blankly, tsuna then saw a smash ball in the air and hit it which causesd him to glow and he released his ultimate attack. "Everyone get back" todoroki said as Tsuna opens his hands (tsuna's final smash: XX-BURNER) and releases a huge blast that hits both the man (who was still in love) and scorpion who couldn't get away in time and they were hit being sent up in the air with tsuna stopping his blast with the primids disappearing and the trophies of the young man and scorpion coming down.

Realizing the trophies are no longer covered in darkness, tsuna touches the trophies turning them back to normal with the young man asking "what happened" "you were controlled by the darkness" reborn said "i guess i should apologize for attacking you guys excluding the ladies because they're angels" he really is a pervert everyone thought "the names sanji" (one piece post timeskip), "and like i said before the names scorpion" "so what now" morgiana said "well i say we work together to get to the canyon" reborn said "why the canyon" guts said, "i don't know but a moment of opportunity could happen plus it's only two areas away desert zeta then the canyon" really all of them but lara thought "i believe reborn who knows that opportunity could be finding a way on that ship that's causing all this" lara thought, tsuna sighs and says "i guess" "alright let's go to the canyon" and so everyone left for the canyon and scorpion agreed to come along to find his rival sub zero however we see that one person isn't happy which would be sonics nemesis dr. Eggman who was in the air in his machine. "Dang it my plan didn't work i guess i'll try plan b, getting my project gamma death egg robot to take care of them" eggman says as he flies off.