Pocco and his sister finally reunited.
The hamon users and Speedwagon continued on with their journey. Encountering no zombies at all as they get closer and closer to the top.
JoJo dramatically swung the door open and saw the blonde evil overlord standing in the balcony. Said evil overlord was baffled, not expecting the gentleman to beat his zombie knights. RWBY's grin grew wider as the final showdown was about to commence.
"I'm back from hell, Dio."
"JooooJo? I suppose you've triumph against my two warriors."
The zombies besides him declared that he'll attack the gentleman at Dio's command. "Come on, Dio. Just fight Jonathan one on one already." Yang pleaded. "Getting tired of Dio's tricks." Blake mumbled.
"No. This one is mine." Dio said coolly, much to the delight of the team.
Warrior of the sun vs the creature of the night.
Day man, aaaaahah, fighter of the night man ahaaah. Master of sun karate and friendship for everyone. (Sorry I can't resist referencing that)
"JoJo, to be honest. I don't want to do this, being raised in the same household. Making you undead is not very fun, that's why I let my knights do it for me. But I realized that my mistake is that I keep underestimating you." Dio said with full honesty. RWBY remembered the times JoJo managed to foil Dio's plan, beating him up when he kissed Erina, finding out his scheme to poison his father and throwing him out of the balcony like a sack of shit, and impaling him to the statue as a vampire whilst having no powers whatsoever. No matter what Dio acquires, JoJo can always stand up to him, slowly earning his respect.
"Seeing you alive made me realize how soft I am as a ruler. Now you must die!" JoJo replied that he will fight him to the death as well. But Dio asked something that caused their hearts to crack once more.
"By the way, what happened to that weird insect with the checkered hat? Did he ran off?"
JoJo and RWBY glared at him silently, knowing that Dio already knew that the knights atleast got half the job done. (That half pun wasn't on purpose, I swear)
"Dio! This shames me as a gentleman, but I, Jonathan Joestar, will kill you not only to save the world, but to satisfy my anger!" he pointed to him as images of George, Bruford and William glared at Dio as well.
Dio smiled cockily "Come at me, JoJo!"
"Yeahyeahyeahyeah!" Yang excitedly chanted. "Here we go!" Ruby clapped. Blake was silent but she was at the edge of her seat. "JoJo... Don't scare me this time!" Weiss yelled and huffed.
JoJo was screaming for some reason before some schmuck pulled his shoulder back. It was Dire. "Hey, what the hell are you doing, flat top?!" Yang asked angrily.
Dire claimed he had the right to satisfy his anger first. "What the- no! Go satisfy it on those zombies instead, you dolt! This is Jonathan's fight!" Weiss irritably screamed. "Yeah! What she said!" Ruby backed her up.
"Zeppeli was my companion through 20 years of training, Dio Brando, I will send you in the deepest pits of hell!"
"Try it then, cockroach!"
"He's got a point." Blake whispered to herself. JoJo tried to warn him about Dio's abilities but Dire recklessly went in like the man he is. Dio was amused as 4 afterimages of Dire appeared in front of him. The original kicked the vampire in slow motion. But Dio caught it.
"WRYYYYYY! Do you think you can beat the mighty Dio with such shitty, sleepy movements, you dumb cunt?!"
"You fell right on to my trap, dumb cunt! Take this! THUNDER CROSS SPLIT ATTAAAACK!"
Speedwagon exclaimed how it differs from the first one, with his hands crossed, he can block and attack at the same time. Straizo said no fighter has ever escaped it. "Well, JoJo did. Ths first one atleast." Blake deadpanned.
"Wait! Girls! Dio is holding Dire's legs! That means..." Weiss drifted off. Blake caught up on this and frowned. "Means wha- OOOOHHH NO!" Ruby realized it too. "This won't end well." Yang sighed.
Dire was suddenly frozen up to his neck. "MUDA MUDA MUDAAAA! You think you can beat me with that, you imbecile?! You pulled JoJo back just so you can die like a dog, eh?" Dio boasted. Zwei perked up at the phrase 'die like a dog' as the team went silent. "I-If you stayed back none of this would have happened!" Yang stuttered.
Speedwagon narrated how Dio did it and how he is fearsome. "Hmph. I'll give them a show." Dio muttered.
"No no no no no no no no NO NO! WE'RE GOOD! NO NEED TO PUT ON A SHOW!" Weiss exclaimed in panic, knowing what Dio is about to do. RY looked at Weiss like she was crazy but Blake closed her eyes, knowing what Weiss is referring to.
Dio crushed Dire's body to smithereens. The two sisters gasped as Weiss looked away quickly, her control of ice was sensational but she is not psycho enough to do that to her opponents, even Grimms. "Is it over?!" Blake asked with her eyes closed.
JoJo closed his eyes to stop tears, failing to protect his mentor's friend. "JoJo! Your turn! Come to Dio!" Dio said with glee.
Dire's fucking head landed on Dio's roses. He grabbed a rose with his mouth and spat it on Dio's eye. Everyone was astonished that the fucking head was still alive. "Excuse me, WHAT THE FUCK?!" Yang exclaimed.
Dire smirked smugly as the hamon filled rose took out Dio's right eye before he vaporized in to the wind much to Straizo's grief.
Dio angrily pulled out the rose, embarrassed that a fucking head managed to scar him.
"SPEEDWAGON!"
"Yes sir!"
Speedwagon tossed Pluck towards Jonatham's hand to which he unsheathed dramatically. JoJo told him how he would use hamon on his sword to dice Dio. "Wha- JoJo, come on. Don't tell him your plan." Blake facepalmed.
Dio jumped away to the ledge. "You dare scar me with your hamon filthier than frog piss?! You're really pushing your luck!"
"He is pushing his Pluck to your flesh!" Yang joked, causing everyone to groan.
Zombies surrounded the team while Speedwagon gave his exposition on how Dio is the biggest scumbag on Earth.
Straizo moved in to protect the two siblings. As four armored zombies took their time to say their names like anyone cares: Page, Jones, Plant, Bonham... Only to get annihilated by Straizo.
Zombies kept coming inside the room as Tonpetti and Straizo held them back while Jonathan fights the final boss.
Dio clasped both his hands as JoJo stomped and posed with his sword. The two brothers went apeshit and suddenly yelled out battle cries for no damn reason.
"OOOOAAAAAAAAHHHH!!!"
"UREEEEEEEEYYYYYYY!!!"
Dio lunged at him.
"I'll squeeze you to death!"
"Dio! I hope you like my present!" JoJo threw a bunch of roses to his nemesis.
"I'm flattere- he grabbed some roses when I wasn't looking! WRYWRYWRYWRYWRYWRY!" he swatted them all rapidly, earning a laugh from Ruby. "Weiss, if Dio can get some flowers from JoJo, maybe you can too."
"Yang, quiet! This is the final battle!"
JoJo circled to Dio's right, aiming to take advantage of the blind eye and stabbed his arm. Cutting it off as Dio lets out a high pitched girly scream, causing Blake to cover her ears.
JoJo raised his sword and sliced Dio vertically while Speedwagon screams that victory is theirs.
However, team RWBY was cynical. "It can't be that easy." Blake said. Ruby gulped and anticipated for the next move. "Where is the awesome music?! It should play if Dio finally dies!" Yang said, savvy enough. "It's not over yet." Weiss said.
And would you look at that, Jonathan is frozen. "I knew it." RWBY said all at once. Dio jabbed his two fingers to JoJo's neck, making them all wince.
"If you can't beat me, join me, JoJo!" Dio cockily boasted.
Dio exposed JoJo's carotid vein.
"EWW! PUT IT BACK, DIO!" Ruby shrieked. "Eugh, how is JoJo gonna get out of this one??" Yang said with disgust. "A kick! Kick him!" Blake ordered but Weiss knew how it would end.
JoJo kicked him as if he heard the faunus but got his feet frozen. "I knew it!" Weiss groaned. "This doesn't look good! Not good at all!" Ruby said with worry. "JoJo come on, win!" Yang said.
"DON'T WORRY MR. JOESTAR, I, SPEEDWAGON, WILL HELP!" Speedwagon ran towards the disemboweled arm and tried to smash it with his sledgehammer. Dio's veins moved to retrieve his arm though. "Zombies! Make sure none of these peasants interfere with my sibling rivalry." Dio said as zombies appeared in front of Robert and forced him to stay back.
"How... How is he going to win?" Blake asked with worry. JoJo chuckled as Dio stopped his boasting.
"You haven't won yet, brother. You're stuck between a rock and a hard place." JoJo said as the camera showed the tip of the sword resting on the fire held up by one of the braziers. "JoJo! You fucking genius!" Yang squealed. "Dio can't freeze him because the fire burns faster than his ice... Jonathan, you never cease to amaze me." Blake smiled. "The power of being a good guy!" Ruby grinned. "I'm not worried at all!" Weiss claimed.
Dio needed to act fast so he wouldn't die. Letting go of the carotid and shoving his brother away, the sword was withdrawn from his torso, he chopped it off much to RWBY's disappointment. "There goes Bruford's swo-" Yang was suddenly stopped as Dio's face contorted to fear.
"SUNLIGHT YELLOW... OVERDRIVE! EAT THIS!" JoJo delivered a punch to Dio's face.
"WOO! Burn in hell, undead bastard!" Yang cheered as the rest of her team hollered. "That's enough to make him melt!" Weiss said with optimism.
But that's just not the case. Tonpetti yelled that it's not effective. JoJo's arm was frozen. He merely clocked his brother in the face and his whole forearm is frozen. "Damn!" Yang cussed. "How is he going to do it now? The sword is broken." Ruby sorrowfully adds. "Throw the brazier at Dio, maybe?" Blake replied.
Dio started to heal the vertical slice by positioning his head to make it symmetric.
"I must say, more and more, I'm starting to admire your tenacity. That counter tactic was marvelous. But JoJo, nothing can escape my icy grasp." the vampire chuckled.
JoJo squeezed out the vampiric essence Dio rubbed on his carotid. Speedwagon screamed how JoJo hasn't given up yet.
RWBY agreed. They watched this naive, kind hearted boy grew up in to a man. Expecting and hoping for a new friend and brother, only to have this scumbag ruin everything.
JoJo got in to a fighting stance.
I think some of it was inaccurate and I'm sorry for that.