A/N: This is basically a Jaune Arc multiverse with no reaction. Inspire by other react fanfic and I own no rights to RWBY or whatever story I'll add. Yep •_• just a one or two shot of Jaune replacing other MC from other franchise..? I don't know, anyway enjoy.

DMC5

JUNE, 15th 2:01pm

Qliphoth, an ancient demonic tree that existed even before the birth of light and darkness deities. As legends say that who ever consume its fruit will be granted the power of divinity greater than gods themselves, but power never comes without a price. Thousands of faunus… thousands of human… thousands of grimm… and thousands of demon souls sacrifice, just to bear a singular fruit, that symbolize the essence of true power. Now the very same tree sprout at the center of the ruins vale city.

Within deep the qliphoth caves, two figures struggles to navigate their way. "The truth is… I wanted to be protected and loved." one stated as the other supports him. "But I was alone. My only choice is to survive." He fell to the ground while his fellow man tries to help him back up."V you need to rest." V then gets back up on his own with his cane for support, "Nero… I will tell you… everything." He pause for a second, "there is no demon named Urizen… just a man who forgotten his reasons and threw away his humanity in exchange for power." He weakly turned to him as Nero looks at him confuse. "His an Arc, like Jaune." Nero ask back, "Jaune's family?" V slightly nods, "Yes, and his name is…."

scene break

Further down the qliphoth, an enormous chamber filled with forgotten memories, manifest as an illusion. Jaune fell from the illusive sky and upon landing, place his glaze on the giant humanoid creature. He casually walks towards the creature and notice that it is examining a pulsing fruit-like object, hanging from the demonic roots. "Hey, is that damn fruit you've been jabbering about? Doesn't look special to me." While the creature just ignores him. He did a quick survey around him while he continued to approach it. "Yep, this is where all started. That day you become hungry for power and…" Jaune's tone then became serious, "left her here to die…" he heavily sigh but continues on, "the thing you don't know is, Athena was ready to die. She was prepared for it and was happy to die in your arms…" his frown then turns to sorrowful one, " knowing her family are all complete and safe."

A few seconds of silence pass, until the creature replies without turning, "I have no recollection of this tale, or this place…" slightly waving its arm to the manor and its neighboring houses. " it's all an illusion, created by this extraordinary fruit. It's power, you see, is all I ever wanted."

It then proceed to harvest the demonic fruit, "and with this…" Jaune notice its action, "no!" Running towards it, in attempt to stop it. "I WILL HAVE EVERYTHING!" It consumes the fruit and upon eating it, a power surge within it enough to affect the whole chamber. Jaune stop his failed attempt and look at his kin with disappointment, "no… you don't have everything! That last shred of humanity that you still had? You just lost it!" Its armored like skin starts to shred, revealing its whole true demon form. "That is nothing but the pitiful cries of those without strength, come to me Jaune! Let me enlighten you!" Pure power radiating in it.

Jaune readied himself as Urizen's build up energy burst, "are you ready to do this?" Equipment himself a gauntlet and greave, "because it all ends here!" Urizen teleports in front of him, "scatter!" Sending a barrage of punches and kicks while Jaune counters all of them with his own might. One of his blow made it in, staggering the demon. "IGNITE THE FLAMES, NOW!" A deep demonic voice announce, making Jaune's weapon become fiery charge, before delivering a consecutive powerful attacks.

This continues until the demon recovers and found an opening. It attempted a sweep kick for a counter, but Jaune jump while a glyph appears below him kicking it to elevate higher to dodge. Unfortunately his opponent see this and send him a powerful blow. He instinctively raise his hand to guard, upon the impact red aura disperse around him, forming what can be identify as barrier, but it lasted short as the punch overpowers his defense and sending him back far away from his enemy.

The demon saw this as an opportunity, "this is true power…" release mass of energy beams and rains toward him "THE POWER I'VE SOUGHT FOR SO LONG!"Jaune's weapons disappears into light dust and equips another weapon, a tripartite nunchucks, spinning it above him.

An ice encase him like a cyclone protecting him from energy blast. Urizen then summons a lance like projectile around Jaune, in attempt of piercing through the ice defense. Jaune sees this and held the nunchucks up high, morphing it to a three-section stuff and instead of ice, he charge it with lightning before slamming it on the ground causing dust cloud to erupt.

Within the dust cloud, shoots a lightning orbs to Urizen, unimpressed it swing its arms to destroy it. The dust clears out, but Jaune is no where from sight. Only to appear behind it and slamming a flaming bō staff to its nape, bringing the demon down to its one knee. "You've been chasing this for an eternity…" anger swell from the demon, clenching its fist and release a massive uppercut directly to Jaune. He change his weapon yet again and use the momentum of the punch to get above its head with the use of his demonic motorcycle. The vehicle splits into two and turns to a twin dual buzzsaw, that aims for its shoulder blades. He further taunts it while shredding its flesh, "and it's nothing but shit."

Urizen use its magic to create a time bubble to retreat and recover from Jaune's attack. Jaune then breaks from the time bubble by transforming into demonic humanoid creature. His clothes becomes leather scales, a glow crack- like centers in his chest while small reptilian spikes in his shoulder, his hair spikes up. But what's really noticeable is his increase in power and a volcanic looking sword he's holding.

"Over here" a very angry demon announce. Jaune looks over his shoulder and smirk, "what's wrong? There's nothing to hold back." Urizen's blood boils even more, "it seem so..." It grunted releasing more of its demonic power.

The two powerful being stare down, before both stepping one foot forward, vanishing and appearing in the middle trading lightning speed blows at each other. Both repeatedly getting damage and immediately getting heal by their regenerative power again and again.

"THIS IS THE END!" Urizen's screams as he charge his next attack, "JJJJJAAAUUUNNNEEEE!" The build up energy explode and sharp crystal erupts from the ground, catching Jaune off guard, impaling him in the process.

Urizen smirks sinisterly as it saw Jaune's condition, its power did this, its power that surpasses the gods of light and darkness or should it say Mundus and Argosax. It approaches Jaune suspecting him still alive and plans to finish his pathetic life. He projects sharp lance projectile around Jaune for the finishing blow, but before the attack reaches him, the volcanic sword fell from the sky and impales him. It awakes the power within Jaune, unleashing his true demonic heritage

"What?!" Surprising Urizen, as right before it, a creature with an overwhelming demonic power that even surpasses its own. A creature with four black wings and two long horned humanoid beast. It's whole body covers with black metallic armor and a volcanic stone-like scale, both emits a blazing aura.

"How..? HOW CAN YOU HAVE THIS MUCH POWER?!" Urizen frustratingly shouted, " YOU! WHO NEVER LOSE ANYTHING! Jaune summons his sword again, holding it upward and lift the handle to his chest level, "it's not about loss…" his voice now demonically deep and echoes with every words he speaks. "Strength is a choice." His sword burst fiercely with energy, "fighting like hell to protect what's important." Urizen notice the power gathering within the sword. "YOU THREW AWAY EVERYTHING YOU EVER HAD…" as he finish charging enough energy, the burn glyphs marks the ground, he then coldly glare at his target, "NO WONDER YOU HAVE NO TRUE POWER!" He then perform nine devastating slashes and again held his sword with both hands, unleashing a powerful explosion. Urizen fell back, but weakly stands back to continue. Jaune was no different, he fell down in one knee returned to human from his demonic form. Yet he still grip his sword and runs towards the charging demon.

scene break

"They're family? Then why are they fighting each other?" Nero ask, "That man's values his honor as an Arc, more than anything and he will do all just to preserve it. Even when the one that stands before him is his kin." V replies, "that's ridiculous." As Nero express his opinion, while V turned to him, "the Arc's blood disagree as their very reasons contradicts, they must fight." The both them realize that they've reach their final destination.

Entering the chamber, they quickly notice a very tire Jaune trying to catch his breath. While in front him is Urizen on the ground, barely breathing from the open chest wound. "Jaune!" The man notice them approaching, "you're late… just finishing up." Nero then looks at the demon and ask Jaune, "is that really one of your family?" Jaune sigh, " I'm afraid so…" Nero his attention to him, "so he was behind all this. Your own flesh and blood." Jaune smirks, "right again."

V then start to slowly reach for Urizen, "in the last throne defeat, I see." The demon notice him, "you…" growling in distaste. Jaune begins to walks towards them, "V, get back! Things are about to get really messy." Only for V, signal him to stop. "No! Please… let me. I want to end this battle… with my own hands." He continue to weakly approach the demon while his body slowly crumbling. V climb upon Urizen's injured chest and face him, "do not struggle. For if you cannot even defeat me, then you've already lost."

The demon tries hard to lift himself, but no avail. "I will not lose… Not to Jaune…! I need more POWER! MORE POWER!" V just smirks and tightly holds his cane, "I know… we are one in the same, you and I. But you've lost me and I've lost you. Yet we're connected, by that one feeling…" V lifts his cane in a position to stab Urizen, while Jaune and Nero listens to him intently. "While thy branches mix with mine, and our roots together join." Jaune then realize who V really is and charge to him to stop him, however he failed to make it in time as V accomplishment his action.

The moment V's cane, buried within the demon, a massive blue energy shoot upward. The energy's magnitude shattered the illusive chamber and at the center of it reveals a man's back while he holds a katana. "What is this!?" Jaune glares at the man, "Taurus…!"

After the energy subsides, the man slowly turns around to survey his surrounding and notice two familiar individuals. He then looks down noticing and reaching for the book with a V on the middle. He flips it to the first page which leads to the owners name "Athena (V)ivian Arc." Nero only glaze at the man with confusion, "You got some pretty big cojones for coming back. Just don't know when to quit, do you!?" Jaune charges to Adam, jumping and performing a downward slash, only for Adam to deflect him with his katana's scabbard. Adam proceeds by thrusting his sheathed weapon to Jaune's stomach pushing him backwards, but counters by grabbing the scabbard and sending it back to the sword with a force that sends Adam back a bit.

Nero standing there surprise but readying himself to fight this so called Taurus, Jaune notice this and warns him, "get out of my way, Nero!" He tries to charge at Adam again, but this time he is meet with a lightning fast dashing sword draw, leaving them stalemate. "Defeating you like this has no meaning." Jaune try to insert more power, but nothing change,"Come on, Taurus! Let's do this!" Adam just glaze on him and smirks, "Heal your wounds, Jaune… Get strong, After that, we'll settle the matter." He then broke the sword struggle, which launches Jaune up and he follow by a downward swing using his scabbards.

Adam then turns around and swings his sword in a cross patterns, which distorted the empty space, that immediately in a diamond shape-like portal. He over his shoulder, "you've grown up, Nero…" which leaves more confusion to Nero.

Jaune got up back and tries catch up with Adam, but the portal already close on him. "Dammit!" Nero Snap back to reality and ask, "if that's your kin, what happen to V?!" Jaune exhales, before answering, "He returns… to himself." He then turns to the chambers exit and start walking away to confront Adam, "Go home, Nero. This doesn't concern you." Only for Nero to aggressively complain, "like hell! I lost an arm because of him!" Gesturing his hand to his mechanical one, but Jaune only ignore this and continue. "This is not your fight. I need to stop him, and that's all that matters." Nero then soon follows him angered by his response, "I'm not gonna let you have all the fun, Jaune!" He lost his patience and turn around to confront Nero, "you don't get it!" Nero, recalls his previous insult, "let me guess, I'm dead weight?! You shove that…" Jaune interrupts him, "that's not it, Nero!" Their argument started to heat up, "WHAT IS IT THEN!" Jaune had enough and told him the truth, "HE'S YOUR FATHER!"

Nero was left shock and he wants to completely deny it, but… " I've been searching for you for eleven years…" Nero was snap back from his thoughts, "at the first time I saw you, I had a feeling..." he pause for a sec, studying Nero's reactions.

"I felt your mother aura in you, but I wasn't certain… and then I saw your demonic arm and how it reacted to Yamato, a proof that you're the son of my late sister and Adam." He walks around Nero still observing him, "now that idiot needs an ass kicking, but I can't have you kill your old man." He pats Nero's shoulder and proceeds to his destination. "My father…?"

scene break

Adam stand at the top of the demonic tree, glazing upon the world while the tree starts growing but falling in a slow process. "If you had been still alive Athena… What would you do now…? Would you stubbornly drag me home, if had the strength? Would you still have those forgiving eyes with everything I've done...?" Adam then manifest a chair made from qliphoth root and sit on it, "this is the only way… the honor I've shamefully broken will be restored by this, so let's settle this Jaune." Speaking to himself with determination.

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A/N: so... What yah think? If its bad, well its expected. English is only my second language with mix of bad grammar. Just leave a review and request if you want.

As for cast:

Jaune as Dante(with Dante's outfit)

Adam as Vergil(with Vergil's outfit)

-Both Jaune and Adam have white hairs BTW.

Nero as Dead Weight

V as V with red hair

Athena Vivian Arc well some OC