I don't own Naruto, DxD, Hellsing, Shinmai Maou no Testament, DMC or any other intellectual property that may appear in this story
Naruto, back in the underworld, stood in his room facing a chess board that was set up with white and red pieces, standing behind him looking at him curiously was Seras, the two had returned along with the other five devils not ten minutes prior, only to find Zeoticus, Rilvine and Lord Sitri had all been drinking so Naruto, Rias, Akeno, Sona and Tsubaki had decided to leave telling the men what had occurred until the next morning.
Naruto closed his eyes trying to get a grasp on the level of Seras' power and comparing it to the power within his pieces, she was already incredibly powerful so he knew he would have to use a mutation piece and even then he might have to use multiple pieces.
"What are you doing Naruto-sama?" asked Seras looking at Naruto curiously.
"Trying to work out what piece or pieces I can use to convert you, your power is extraordinary I don't think even all of my pawns including my three mutation pieces would be able to convert you," declared Naruto opening his eyes turning to the blond vampire. Seras herself looked rather surprized by his statement however was even more so when Naruto picked up a piece from his board.
"Catch," called Naruto tossing the blood red chess slightly glowing chess piece to Seras who snatched the piece out of the air. As soon as the piece touched her skin it began to glow brighter.
"Are you sure you wish to use your mutation queen on me?" questioned Seras already knowing about the piece from Naruto's memories.
"Yes," answered the red haired blond simply.
"Lay down so we can begin," instructed Naruto stepping aside to allow Seras to lay on his bed doing as ordered Seras lay on Naruto's bed before passing the queen back to Naruto as he climbed onto the bed next to her, Naruto put the chess piece on the blond woman's chest just above her rather large breasts before standing up.
"I commandeth thee as Naruto Gremory Phenex. Mine command, Seras Victoria, is to serve and protect me. I seal this contract. Be Reborn" declared Naruto, both he and Seras watching in mild curiosity as the blood red queen piece sunk into Seras chest, once it was fully inside her body she herself glowed briefly before she returned to normal.
Sitting up Seras blinked a couple of times.
"I feel so much more powerful," declared the woman looking down at her hands as she clenched and unclenched her fingers.
"Perks of a Queen I would say," suggested Naruto.
"Speaking of perks given I am now a member of your peerage I should have gained some of your innate abilities yes?" questioned Seras.
"Well probably my Pyrokinesis and possibly my blue flames," spoke Naruto only to watch as Seras flicked her left hand out, palm upwards, and a ball of blue fire formed about an inch off of her hand.
"I guess that answers that then," said Naruto looking at the blue flames as Seras waved the fireball around watching as the flames followed her hand.
"I'll leave you to get acquainted with your new powers then Seras," spoke Naruto getting a nod from the woman who quickly left the room. Naruto looked around his room before shrugging and walking out of the room himself.
Walking through the halls looking for something to do Naruto saw Koneko walking by herself.
"Koneko-chan?" asked Naruto confusedly seeing the young woman.
"Oh hello Naruto-san," spoke the girl turning to see Naruto.
"I would have thought you would have been with Rias," said Naruto looking at the young Nekomata confused.
"I was but I felt like going for a walk through the gardens," declared the golden eyed girl.
"Care for some company?" asked Naruto getting a shrug from the young girl as she turned back around and walked away, Naruto falling into step beside her. The two walked in silence through the halls towards the front of the castle walking straight out the two headed towards the gardens.
Gremory castle had a large garden area with plants from all over the world in different sections of the garden sectioned off by their optimal growing climate and then runes used to match that climate, the west entrance where Naruto and Koneko entered was a largely tropical area which reminded Naruto of the Land of fire as he walked through it, the climates being very similar.
As the two walked neither noticed that they were being watched from the skies above them.
The two young devils walked through the gardens and ended up in a gazebo in the centre taking a seat within.
"Are you ok Neko-chan you seem like you have something on your mind?" asked Naruto looking at the girl who was looking down, letting out a sigh she turned to face him.
"I'm so confused, my sister, everyone is saying she went insane with power and attacked her master *Sigh* I just … I'm not sure, she was always so nice to me I don't want to believe she would go insane and attack her master. I just *sob* want to see my *sob* sister again," spoke Koneko beginning to cry, Naruto reached out and pulled the girl into a hug shocking her but as she felt him holding her in a comforting embrace her floodgates broke and tears began to fall down her face like a pair of waterfalls.
Naruto hugged the girl letting her cry on his shoulder he would have offered words of comfort but he didn't know what to say so he settled for letting her cry.
Koneko didn't know how long she had been crying, nor did she care to know but after what felt like hours her crying slowed to the occasional choked sobs.
"Better now?" asked Naruto looking down at the white haired girl who looked up at him with her puffy and bloodshot eyes nodded as he wiped the last remnants of her tears from her eyes.
"Don't bottle that stuff up Neko-chan talk with Rias or if you would prefer you can talk to me, just don't bottle it up," said Naruto getting a nod from the girl as she smiled weakly at him.
Koneko shuffled herself around and lay her head on Naruto's legs, Naruto quirked a brow before shrugging and gently ran his hand through the short white locks of Koneko's hair as she lay on him her eyes drifting shut.
However before she could fall asleep Naruto suddenly picked her up and jumped out of the gazebo, Koneko shocked by his action was about to ask what was going on only for the answer to be abundantly clear as Koneko looked back at the wooden structure that now had a hole in the roof over where the two had just been sitting. Naruto was protectively holding Koneko as he looked up looking for the source of the attack.
The blond redhead's eyes locked onto a form floating up in the sky on a pair of devil like wings however instead of coming out of the creature's back they originated at the creature's hips. The creature looked vaguely like a devil but gave off a different Aura then a devil, still and unholy one but not that of a devil. The creature appeared to be male, and had light purple ish blue skin, short wildly spikey ebony black hair, pink ish purple irises with ebony black sclera and extending from his forehead were a pair of cream yellow horns curving upwards.
The man wore a black turtleneck jacket covering his torso and extending down to his wrists leaving his hands with claw like fingernails open for all to see, for pants the creature wore a pair of black suit pants extending down to pair of fine shoes out of the top of his pants a simple tail that ended with what looked like an arrowhead. Finally hanging lazily around his neck was a white pointed scarf at each end of which were two designs, the first of these designs were at the tip of the scarf three black tear drop shapes, the one in the middle with the tail facing the point at the end of the scarf while the other two had the points to the side slightly curved upwards looking vaguely like a skull the second design was a black skull with two wings flaring out from the top curving back towards each other and a purple star in the middle.
Naruto glared up at the creature who floated in the air above the two young devils, in the left hand of the creature was a blade the hilt of the blade looked like two strands of something twisted around a core, the pommel appeared to be a spike with four skull shapes, the guard looked like a piranha like creature the blade coming out of the mouth with a pair of wings coming out of the top and bottom of the creature forming the guard.
"Who are you? Why are you here?" snarled Naruto looking up at the creature still protectively holding Koneko in his arms.
"I'm here to put an end to the Nekomata before they kill more Devils," declared the creature floating in the air.
"Over my dead body," growled Naruto standing up putting himself between Koneko and the creature.
"That can be quite easily arranged," declared the purple skinned creature moving into what appeared to be a flighting stance. Naruto put his hands out to the side as he glared at the creature.
In an explosion of movement Naruto took a step forwards as flames flared to life in his hands and his wings flared out behind him and he rocketed up into the air throwing a fireball at the creature who used his blade to slice through the fire rendering it harmless however Naruto using his rocketing momentum spun sideways his leg slamming into the creature's sword arm, pushing it down as Naruto continued on his spin and slammed his fist into the creature's head throwing him down.
Quickly shaking his head the pink eyed man glared up at Naruto before quickly throwing himself backwards to avoid another strike from Naruto before slicing at Naruto with his blade, the blond Phenex Gremory spun around just avoiding the slice only to be hit in the face courtesy of a fist pushing the blond redhead backwards.
Naruto let his wings dissipate quickly dropping downwards out of the path of some purple lightning originating from the sword wielding creature who flew at Naruto swinging his sword down on the blond who could do nothing but put his hand up to block the strike. The Devil hissed in pain as the blade sliced through his skin down to the bone which thankfully stopped the sword, shocking the wielder of said blade giving Naruto enough time to slam his knee into the creature's stomach making him double over in pain giving Naruto the opportunity to slam his other knee into the creature's face as a crunch sound was heard throwing his head back as Naruto let go of the blade and spun around before rocketing his foot forwards and slamming the bottom of his foot into the other creature's gut sending him rocketing backwards.
Naruto once more hissed in pain as the open wound on his hand burst into flame before sealing the open wound perfectly, before the blond turned to look back towards the sword wielding creature who floated in mid-air about twenty feet from him.
"What is your name?" asked the creature with what appeared to smile on his face.
"Naruto Gremory Phenex," declared Naruto narrowing his eyes at the creature.
"Alastor," declared the now named Alastor still on the receiving end of Naruto's glare. Naruto not caring for the pleasantries flew forwards his right hand out to the side as if holding a blade as Naruto drew close to Alastor he brought his right hand back as if going for an overhead strike however as he brought his hand down his arm became engulfed in a green glow that extended from his elbow out a good two feet from his arm and in an instant Naruto's hand burst through the green glow revealing his hand encased in a clean silvery gauntlet however that wasn't the most surprizing thing, the more shocking thing was the three foot long single edged pure silver curved blade, however just in front of the hilt was a circular hole in the blade about half a foot wide which was quickly filled with a green glowing disk.
The blade Naruto now held clashed with that of Alastor both of whom looked shocked at the blade appearing in Naruto's hand, Naruto while pushing down on Alastor's blade was examining his own pushing back from Alastor Naruto floated in the air looking at the blade.
After a moment something akin to a bolt of lightning shot through Naruto's head and he screamed clutching his head, his wings vanishing and the blond falling to the ground.
"NARUTO" screamed Koneko running forwards catching the blond as he fell, Alastor looked on with something akin to concern along with confusion as his opponent fell to the ground being caught by the Nekomata just before he hit.
Naruto's sword and gauntlet both vanished as Naruto fell. As Naruto was caught by the golden eyed cat woman his screams only grew louder as memories flooded his mind, tears rolling down his face both from the pain of his head and the sadness of the memories flooding his mind, the sword, his friends, teachers, even a man akin to a father to him and the first time he ever felt at home, within the Hero village in the elemental Nations.
After five minutes Naruto's screams and tears began to die down still clutching his head.
"I, I killed them," muttered Naruto looking at the ground.
"Who Naruto-kun?" asked Koneko looking at Naruto shocked, Naruto glanced at Koneko before looking away ashamed.
Getting back to his feet Naruto glanced back to Alastor who remained where he was previously.
"Naruto-kun," called Rias as she ran over to him and Koneko with Akeno, Sona, Tsubaki, Sirzechs, Grayfia, Zeoticus, Venelana, Rilvine, Lord Sitri and Seras not far behind her.
"Well time to make my exit," muttered Alastor turning to leave only for Naruto's head to snap towards him and in another blur of motion Naruto shot to his feet his wings once more flaring out as he shot into the air throwing his right hand out to the side his gauntlet and blade once more appearing as he shot forwards and before Alastor could block it Naruto stabbed his blade into the man.
"No you don't you daemon bastard" snarled Naruto as his blade pierced Alastor's chest, Naruto and the sword wielding creature falling to the ground.
Slamming into the ground Naruto's blade and gauntlet once more disappeared as he stood up and turned back to face his friends. Stepping out of the slight crater Naruto walked over to his friends no-one noticing Alastor's body glowing slightly.
Naruto stood before the group of devils not looking at any of them instead looking away from them all with a look akin to shame on his face.
"Sochi it wasn't your fault," said Kushina from inside Naruto's mind knowing what he was ashamed of.
"Are you ok you two?" asked Sirzechs looking at Koneko and Naruto.
"Yeah thanks to Naruto," spoke Koneko getting a nod from Sirzechs who looked to Naruto who still refused to meet any of the devils eyes.
"Naruto?" questioned Venelana everyone looking to the blond who still looked away from them.
"What's wrong Naruto?" asked Rilvine concerned, Naruto shook his head before looking at the group of concerned devils.
"Nothing don't worry," said Naruto with a smile, however even the five young devils could tell the smile was fake.
"Naruto," spoke Venelana, making Naruto sigh.
"I remember, I killed them, my friends, my teachers, entire families, sons, daughters, mothers, fathers" declared Naruto making everyone go wide eyed.
"It wasn't your fault Naruto-sama," declared Seras making everyone turn to her looking at her master with a determined look.
"But-" began Naruto.
"No buts, you were defending Yuki and unconsciously used it," declared Seras, making everyone look at her confused except Naruto who looked down ashamed.
"How do you know what he's talking about?" asked Rias looking at Seras.
"I've seen all of his memories I know everything he's ever been through there is only one event that fits his description," spoke Seras.
"What is it?" asked Tsubaki looking at Seras for and explanation on whatever this It was.
"Banishing Shift, an attack that banishes anything hit by it to the zero dimension erasing it from existence," declared Naruto looking at the group of devils making all of them look to him as he looked at the ground. Koneko walked over to Naruto wrapping her arms around him making him look at her in surprize.
"Thanks Neko-chan," spoke Naruto with a small smile ruffling Koneko's hair. Everyone smiled at the interaction between the two before Naruto stepped out of the girl's embrace before walking over to the downed form of Alastor only to see him gone only his blade still there. Naruto looked around in a panic.
"What is it Naruto?" asked Akeno.
"He's gone," spoke Naruto still looking around for the daemon.
"He can't have we would have seen him," declared Koneko looking to Naruto.
"He's gone only his sword is here," spoke Naruto kicking the blade to try and determine if it was a trap.
"Who was he and why was he attacking you two anyway?" asked Zeoticus looking at Naruto and Koneko.
"He said his name was Alastor and he said he was here to kill Koneko," said Naruto glaring down at the blade.
"WHAT?" screamed Rias looking at her rook who just nodded her head as Naruto leant down and picked up the sword.
However when Naruto stood up the sword glowed a golden glow before an orb of golden energy formed from the sword and floated to the ground where it formed into a humanoid form, and after a second the golden glow dissipated revealing…
"Alastor," growled Naruto raising the daemon's own blade ready to strike.
"WAIT," screamed Alastor holding his hands up in defence.
"You have five seconds to explain why I shouldn't kill you," declared Naruto glaring at the Daemon.
"I'm sorry, I was only doing as ordered I bear no ill will towards the Nekomata, that blade you hold is me, I am a sentient blade, you defeated me in combat and as such I am now loyal to you and only you Naruto-sama," spoke the creature kneeling to Naruto his head down.
"Koneko he came after you, it's your decision what I do with him," spoke Naruto walking over to the young Nekomata.
"He said he's loyal to you, so long as he stays a blade I don't care," said Koneko looking at Naruto who glanced back at the bowing daemon who nodded and his humanoid form vanished.
"Naruto-sama being the holder of my blade grants you the ability to use the purple lightning I used in our fight," came the voice of Alastor within Naruto's mind.
"I don't know how to use lightning magic though," replied Naruto.
"Then I will teach you," declared Alastor.
"Naruto-kun," called Akeno making the blond look to her indicating he was listening.
"Since when do you know how to use or even have a sword?" asked the ebony haired girl making everyone bar Seras look to her and then back at Naruto.
"I was briefly trained as a Hero when I was young I guess they couldn't sense my devil blood they could just sense my strong magic power, they took me from Konoha with the Hokage's permission and trained me for a year I learnt quickly however I was banished after the year of training because of Banishing Shift we were all under attack by an ambitious member of the village who had attempted to take Brynhildr a cursed semi sentient sword. However the sword took him over and he attacked us, the children were told to flee while the adults tried to subdue him, however he killed enough of the adults to break through their protective line and he attacked me and my friend Yuki that's when… I … used my Banishing Shift… I killed hundreds that day but during that time I touched Brynhildr and it was bound to me," declared Naruto wincing as he spoke about the attack and Banishing Shift.
"How come you didn't tell us this sooner?" asked Sona looking at Naruto shocked.
"I forgot about all of it, I would have told you if i remembered," said Naruto.
#Several Hours Later#
Naruto sat on his bed reading a book the day had long since ended and it was now the dead of night, quickly putting the bookmark in his page Naruto stood up stretching as he stood.
"Evening Naruto-sama," spoke Seras entering his room.
"Evening Seras," replied Naruto turning to face the woman.
"Venelana-sama asked me to tell you it's time for bed," instructed Seras getting a nod from Naruto.
"I'll leave you to change," spoke Seras turning to leave.
"Wait, you asked to see my scars. Now is as good a time as any," declared Naruto making Seras turn back to face him.
"Are you sure Naruto-sama I don't want you to force yourself," said Seras.
"No you deserve to see them for yourself," spoke Naruto turning away from Seras who looked on as Naruto took a deep breath before lifting his shirt.
Seras knelt down behind a now shirtless Naruto before she reached out and gently touched one of the many scars on Naruto's back making him jump slightly at her gentle touch but let her do as she wanted. Seras ran her hand along the scars tracing the skin with her undead fingers.
After running her hand along the 'Devil Spawn' scar Seras stood up and pulled Naruto into a hug which the young Devil was not expecting making him let out an undignified squeak before he settled into the woman's embrace.
After a few moments Seras stood and walked to the door.
"I thank you for showing me your scars Naruto," spoke Seras before she stepped through the door leaving Naruto alone in his room to change.
#About A Week Later Sitri Castle#
Naruto stood in the Gardens of Sitri castle with Seras, Sona and Tsubaki, Rias and her peerage had been assigned a mission in the Overworld the day before. Sona had asked Naruto if he wanted to have a sleepover which he had said yes to with Seras going with him, and the blond had brought Alastor with him not wanting to leave the sentient sword in Gremory castle, which was a good idea given the three youths had decided to have some spars.
Naruto stood opposite Tsubaki with Sona, Seras, Sona's older sister Serafall and Seltioma standing off to the side with Lady Sitri being the judge.
"Begin" called Seltioma jumping back.
Tsubaki put her hands in front of her as a magical circle formed before she reached into the circle pulling out a pole which was quickly revealed to be a Naganata. Naruto threw his hand out to the side quickly summoning Brynhildr, while his other hand just as quickly pulled Alastor from the sheath on Naruto's back, just in time for Naruto to cross his blades over his head blocking a downwards strike from Tsubaki.
Naruto attempted to sweep her legs out from under her but Tsubaki saw through his attack and jumped backwards over his leg and it harmlessly passed under her as she disengaged from the blade lock.
Naruto flared out his bat like half flaming wings and took off backwards into the air, Tsubaki flared out her own bat like wings and took off after him lunging forwards Tsubaki flew under Naruto as he came to a complete stop in the air, once more the two were only ten feet apart however now they were about a hundred feet up in the air, Naruto smirked as Tsubaki turned back to him only to watch as Brynhildr burst into light blue flames and Alastor began to lightly spark with purple sparks.
Naruto jabbed his cursed flaming blade forwards sending out a ball of fire that flew at Tsubaki who quickly spun around avoiding the ball of flame before ending up facing Naruto once more, before Naruto could attack once more Tsubaki shot forwards swinging her weapon out wide, Naruto simply spun Alastor into a reverse grip before bringing the blade up to block the attack, before he swung Brynhildr upwards at the bespectacled ebony haired devil who quickly moved back Naruto's attack only just singeing her clothes as she flew backwards.
Naruto swung his flaming blade in a wide arc sending a flaming wave towards Tsubaki who quickly flew upwards to avoid the attack only for Naruto to jab Alastor forwards making purple lightning arc off the blade towards Tsubaki who was barely able to spin out of the way of the lightning in time, however before she could even counter attack another wave of fire courtesy of Naruto blade was flying at her.
Scowling Tsubaki let one hand fall from her weapon before she essentially drew a mirror in the air a mystical mirror forming courtesy of the girl's sacred gear the mirror absorbing Naruto's fire wave before the mirror shattered and the wave flew back towards Naruto at twice the speed giving the blond little time to react.
"Banishing Shift," called Naruto swinging Brynhildr upwards creating a green slash in the air that sucked in the flaming wave making it dissipate into nothing, the green slash dissipating after it absorbed the flames. Both Tsubaki and Naruto were shocked by the blonde's move.
Naruto snapping out of his shock first used Tsubaki's distracted state to his advantage rushed forwards bringing Brynhildr downwards at Tsubaki who upon seeing Naruto quickly brought the pole of her weapon up to block the downwards strike from Naruto however using his height of attack to his advantage Naruto brought his foot forwards slamming it into her stomach pushing the girl back. Before she could right herself Naruto swung Brynhildr in an arc sending out a wave of fire at Tsubaki once more who scowled slightly again as she created another mirror which captured the wave of flame and sent it back at Naruto who dodged out of the way and lunged at Tsubaki before she could stop him, the tip of his blade stopping just short of her throat.
"I give," declared Tsubaki getting a nod from Naruto, who sheathed Alastor and dismissed Brynhildr as the two floated to the ground.
The two landed on the ground Tsubaki and were both quickly complemented on the spar.
"Tsubaki-chan can I have a word?" asked Naruto drawing everyone's attention, Tsubaki herself was confused but agreed anyway before walking over to him.
"Seras would you mind staying here I wish to talk with Tsubaki-chan alone," said Naruto getting a nod from his queen as he and Tsubaki turned and walked away.
"What's up Naruto?" asked Tsubaki looking at Naruto confused. The blond said nothing for a moment however when he was sure the two of them were far enough the other's couldn't hear him he spoke.
"I know this may not be my place but you still hold some resentment towards your sacred gear don't you?" suggested Naruto making Tsubaki's eyes widen before they narrowed.
"You're right it's not your place," said Tsubaki in an angry tone, Naruto nodded.
"But you're the only one who's noticed and it is something I want to get off my chest if you'll listen," said Tsubaki looking down sadly.
"I wouldn't have said anything if I wasn't willing, you're my friend Tsubaki-chan," said Naruto with a smile sitting down, Tsubaki sat down next to him.
"I have told you I was born to two members of the Shinra Clan right?" questioned Tsubaki getting a nod from Naruto.
"And you know they are a clan of loyal god worshipers that purify evil spirits right?" questioned Tsubaki, once more getting a nod from Naruto who was listening intently.
"I was born with an abnormality in the clan's abilities to purify spirits I could summon those evil spirits from my mirrors, while not labelled a heretic by my clan I knew *Sniff* I knew that's what they all thought of me," said Tsubaki tears forming her eyes, Naruto shook his head before pulling the girl into a hug.
"They, they forced me into isolation living alone, not even with my parents who didn't even seem to care what my clan was doing to me, not once did they ever come to see me after that not once did they call me their daughter, they didn't even look at me as if I was human anymore," said Tsubaki as tears began to flow down her face like waterfalls.
"If only I hadn't been born with this cursed ability if I hadn't than my parents would still care for me, as much as I care about Sona, Rias, Akeno, and the rest of you I miss my family just want a parent's love is that so much to ask?" questioned Tsubaki angrily.
"No, no Tsubaki-chan it's not too much to ask everyone should know parental love," said Naruto holding Tsubaki tighter.
"I know you never met your parents until recently Naruto-kun I know I may seem inse-" spoke Tsubaki only for Naruto to put a finger against her lips silencing her.
"No you're not being insensitive, I was by asking, it's ok," said Naruto with a smile before he took his finger away.
"And if I may offer my own input as someone who has been in a similar situation, family, the bond that links people together, your true family is not one of blood, but of respect and joy in each other's life, and if your parent's didn't care after you discovered your abilities then they were not your family, the ones that respect and care for you no matter what are your family, those like Sona, Rias, Akeno, Lord and Lady Sitri, Leviathan-sama, me, Lord Gremory, Venelana-sama. Tsubaki you have so many people that care for you don't be blinded by the past and be unable to see the future," said Naruto with a teary smile looking down at Tsubaki who looked at him tears staining her eyes with a shocked look on her face, before she smile and looked down.
"You know just the thing to say don't you Naruto-kun?" questioned Tsubaki wiping away her tears before looking up at the blond with a smile.
"I try, I don't like seeing my friends sad," declared Naruto with a smile.
The two devils sat there still embracing each other for a few moments of silence.
"Feeling better Tsubaki-chan?" asked Naruto looking down at the girl who looked up at him and nodded.
"Yeah thanks to you Naruto-kun" said Tsubaki with a soft smile.
"No problems" said Naruto with a grin.
"We should probably move the other's will probably be wondering what's going on" said Naruto standing up getting a nod from Tsubaki as he gently pulled her to her feet.
Naruto's Peerage
Queen (Mutation) - Seras
Bishop (Mutation) - ?
Bishop - ?
Knight (Mutation) - ?
Knight - ?
Rook (x2) - ?
Pawn (Mutation x3) - ?
Pawn (x5) - ?
Alright people chapter over
so right off the bat we have Naruto converting Seras
from that we have Naruto and Koneko spending some time together
and Naruto fighting Alastor (From DMC (I haven't played the games the sword is in and am going off the Wiki page))
During that fight Naruto rediscovers his time with the Heroes and the sword he got from that time(From Shinmai Maou no Testament for those who don't know (Interesting Anime would recommend))
Then we have Seras seeing Naruto's scars nothing to say here
and then a short spar between Naruto and Tsubaki
and finally some bonding between Naruto and Tsubaki
so with all of that said...
Blarg Blarg McBlarg
SNake OUT