The many, many, many versions of Jaune arc

Fall of a hero

Cinder: what do you mean not good?
View: you'll see
A little jaune is seen on a desert plannet with 2 suns. He seems to be wearing rags.
Little Jaune: will I ever see you again?
Juniper: what does your heart say?
Jaune nods
Juniper: then we shall see each other again.
Jaune kisses his mother goodbye and runs off to Ren, and tai who were both wearing some weird robes. As well as a much younger Yang, as they take off in a weird metal sliver looking ship. But as he leaves his shadow appears, but it's not Jaune, no it's a dark figure, wearing a cape with strange skull like mask.
Roman: I regonize that mask from Somewhere. Have we seen it before?
Cinder: it does look familiar......
Juniper: why is Jaune leaving? Why aren't I going with him!
View: in this universe, you and jaune are slaves, and Jaune won his own freedom. But your freedom wasn't won and so you were left behind.
John: my son was a slave?
View nodded.
Everyone who knew and loved Jaune were shaking in there seats, a little boy a slave? View lowered his head in sadness, this would be a long and hard viewing for them.
An older Jaune appears wearing those robes that Ren was wearing, with a braid in his hair. He was sneaking into a camp. He goes into one of the tents and sees his mother there, bloody and beaten barely holding onto life.
Weiss: oh no....
Jaune: mom?
Juniper raises her head.
Juniper: you came back.
He gets her down from her bindings, and holds her in his arms.
Ruby: he saved his mom!
Summer goes to sit by her daughter, tai and qrow join her.
Summer: I'm not so sure honey.
Juniper: I, i.
Jaune: save your strength mom, I'm getting you out of here.
Juniper: son....
Jaune: no, I've already lost so much. I can't lose you too!
Juniper: I love you.
Jaune: no, please no don't leave! Mom!
She goes limp in his arms.
Juniper in the audience is sobbing, with John holding on to her. Nora and ren hold onto each other for support, having lost both of there parents, they could relate to this Jaune. Pyyhra now begins to cry. Ozpin and goodwitch lower there heads in respect.
Jaune lays his mother down, and stands up, his eyes only portraying one emotion, rage.
Qrow: the kids about to make a mistake, a big mistake.
Ozpin: no one makes good choices when there minds are clouded by Grief.
Jaune ignites his lightsaber and goes outside. There a group of Tuskin raiders all around him. He comes out and decapitates the first 2. The other agent ready for a fight, and Jaune swings his lightsaber once again.
Blake: a lightsaber? From the song and the general arc one?
View: yes, this is the same universe.
Pyyhra: but those were so cheery! Why is this so sad?
Goodwitch: this is mr arcs perspective. His life in this is clearly filled with tragedy.
Roman: that killer instinct, that skill with a weapon. I know this guy!
Mercury: your delusional.
Jaune is now kneeling by a grave, that is marked
Juniper arc
Loving mother
May the force be with her
Even in death
Jaune: I'm sorry mom, I failed you.
Yang walks by Jaune, kneeling by him and holding his hand.
Nora Ren and pyyhra all go and join rwby by their seats, all crying.
Juniper: you didn't fail me son!
The next scene shows Jaune much older, with more shaggy brown hair and a scar over his eye. Him and ren are both wearing those robes again, the robes of the Jedi. Across form them is cinder, who does a backflip over a ledge and ignite her red saber.
Ren: this time we'll take her together.
Jaune: agreed.
They run at each other and their sabers meet.
The scene changes to the end of the fight
Nora: Jaune and renny are friends in this?
View: more like brothers.
Cinder: it seems I'm powerful in this.
Roman: no way. I figured out why that Jaune kids so familiar!
Jaune cuts cinders knee, causing her to lose her saber. He then grabs that saber and cuts off both of her hands. Keeping both lightsaber around her throat.
Palpatine ( I could have made it Salem, but naw): good Jaune good. Kill her, kill her now.
Cinder: how was I beaten so easily?
Roman: you really don't know who this kid will become do you?
Emerald: who?
Roman: someone very scary.
Yang: who's that guy?
View: that's The chancellor.
Weiss: then why is he telling the dunce to kill cinder?
View is silent.
Jaune: I shouldn't.
Palpatine: don't you want revenge for you hand?
Jaune gazes down at his gloved arm, The arm cinder cut off. He then pushes the blade, cutting cinders head off.
Jaune: that's not the Jedi way.
Palpatine: he was too dangerous to be kept alive.
Ozpin: he's manipulating Jaune by using logic, but not his morals.
Raven: a master deceiver.
Goodwitch is now standing above a downed Palpatine. Jaune rushes in.
Jaune: what are you doing?
Goodwitch point her purple saber at Palpatine.
Goodwitch: he's too dangerous to be left alive!
Jaune: he must stand trial!
Palpatine: please help me Jaune, I'm too weak!
Goodwitch: he controls the senate and the courts!
Jaune: you can't! I need him!
Palpatine: please Jaune the Jedi are taking over!
Goodwitch takes her lightsaber back, preparing to end this. But as she swings down...
Jaune: No!!
He cuts her hand off
Goodwitch: AAHHHHH!
The real goodwitch screams.
Goodwitch: he betrayed me...
Roman chuckles as everyone looks at him
Roman: you really don't know do you?
Ozpin: know what?
Palpatine unleashes a current of force lighting, sending  goodwitch  the window. Jaune falls to his knees
Jaune: what have I done?
Roman: the same lightsaber?
Palpatine: you have finally taken your last step into the dark side.
Roman: its the same person!
Cinder: get to the point Roman!
Jaune kneels infront of Palpatine
Palpatine: you are no longer Jaune arc. You shall now be known as
Roman:  Jaune arc is, Jaune arc becomes.....
Palpatine: Darth Vader
The audience goes silent, there blood runs cold. Jaune, the lovable idiot of beacon academy. Becomes that thing? That monster who killed with no remorse? Who cut his own sons hand off? Who killed anyone in his path?
Jaune: I shall do as you ask.
Palpatine: goood. Now, go to the Jedi temple. Finish them off.
Jaune rises
Jaune: as you wish my lord.
He leaves.
Qrow: finish them off? I don't like the sound of that.
Winter: no one does.
Palpatine dawnes a black robe and turn on a communicator.
Palpatine: commander Cody, the time has come. Exsicute order 66.
Cody: it will be done my lord.
Somber music begins to play.
Cody points at Ren riding a lizard.
Cody: fire!
A shot is fired form the tank, and it hits rens lizard. Causing him to fall into the water below.
Ren: those are our soldiers, why are they betraying us?
Nora: renny!
She cries into his chest.
The next scene shows anakin and a group of hundreds of soldiers storming the Jedi temple. They enter and begin there slaughter.
Pyyhra: Jaune wouldn't do that, would he?
Ozpin: that is no longer Jaune arc. That is Darth Vader.
Peach is calmly walking along with her soldiers, but the commands puts his hand to his earpiece and nods. All the soldiers nod at each other and aim at peach. Before she can react she is gun-down. Even after she's dead the soldiers don't stop firing.
Winter: why are they doing this!
Everyone in the audience are shaken, with most crying again.
The next scene shows shows ozpin hold his head in his hands and drop his cane, feeling the deaths of all the Jedi. Jaune goes into the council room where the younglings come out from hiding.
Youngling: master skywalker there's too many of them, what are we going to do?
Jaune ignites his lightsaber.
Pyyhra: he's killing children....
mercury: I know were evil but....
emerald: that's just inhuman.
Jaune looks off into the distance as the Jedi temple burns, and he sheds a tear.
Cinder: he's still somewhat human.
View: for now.
The scene changes to a planet of lava, as Yang runs from her ship towards Jaune.
Yang: Jaune!
She runs and kisses him.
Yang: looks like I got lady killer in this one.
Ruby: not the time yang!
Yang: thank goodness your alright.
Jaune: of course.
Yang: Jaune what happened? Ren said you turned on the Jedi, that you killed the younglings.
Jaune: Ren tells lies. I am more powerful then any Jedi!
Yang: Rens right! You have changed! I love you Jaune, please come back to me!
Jaune: LIAR!
Yang turns around to see Ren getting off her ship.
Jaune: you brought him here to kill me!
Yang: Jaune please!
Jaune holds his hand in a clenching manner, chocking padme with the force.
Ren: let her go Jaune! LET HER GO!
Jaune realises Yang.
Jaune: you turned her against me!
Ren: your rage and lust for power have done that!
Jaune: your weak old man! You should have joined when you had the chance!
Ren: Jaune my aligence is to the republic to democracy!
Jaune: if you are not with me, then you are my enemy.
Ren: only a sith deals in absolutes. I will do what I must.
Jaune: you will try...
he jumps at Ren, as the battle of heroes commences.
Nora: NO! I Don't want my 2 best friends to fight!
Everyone else was silent, this was hard enough already.
The scene changes to the end of the battle.
Ren: it's over Jaune! I have the high ground!
Jaune: you underestimate my power!
Ren: Dont try it!
Jaune: AH!
He jumps forward, but Ren slices downward, cutting off all three of jaunes remaining limbs.
Everyone in the room gasped in shock. With team rwby and JNPR getting in a group hug and crying, with  coco and Velvet joining them. The adult all bow there heads once again. The villains fight back tears, that is brutal.
Ren: YOU WERE THE CHOSEN ONE! IT WAS SAID YOU WOULD DESTROY THE SITH NOT JOIN THEM! BRING BALANCE TO THE FORCE NOT LEAVE IT IN DARKNESS!
Jaunes clothes set on fire, engulfing him in flames.
Jaune: AHHHHHHH!
Ren: you were my brother Jaune, I loved you.
Ren left, leaving Jaune alone in the flames.
Now everyone gaged, this was gruesome.
Jaune claws onto life as palpatine arrives on the scene.
Palpatine: bring him to the operation table.
They begin to put Jaune back together, piece  by piece. Replacing his limbs, and helping him breath again. When the operation is finished jaunes table rose, as terrible breathing filled the room.
Palpatine: lord Vader. Can you hear me?
Vader: yes master. Where is Yang? Is she safe? Is she alright?
Palpatine: it seems in your rage, you killed her.
Vader breaks out of his bindings.
Vader: it can't be! She was alive I felt it!
The droids begin to be crushed under Vader's rage, as the equipment goes in on itself.
Vader: NOOOOOOOOOOOOO
The scene changes to Palpatine and Vader overlooking the construction of the Death Star.
Jaune arc was dead

There is only Vader