(Noldrath is seen holding his spear he stabbed Chifuyu with before pulling it out, and then he crushes her head before turning to the Union Headmasters.)
Noldrath: My name is Noldrath Bahamut, and I am here to finish what the so-called Destroyer of Worlds couldn't!
(The Union Headmasters gasp in shock as Noldrath smirks deviously.)
Noldrath: That's right, I will destroy this world. All will return to nothing. And of course, Union Headmasters... what better way to destroy the world than starting with you?
(Suddenly an aurora curtain appears, and Haruhime takes Y/N into it before it disappears.)
Noldrath: Looks like Y/N ran away... wasn't interested in fighting him anyway! Well, enough talk. HAVE AT YOU!
(Noldrath transforms into his Dragonoid Form.)
Noldrath: Prepare to die!
(Meanwhile Tsukasa is seen doing a research about the two Oni Swordsmen until he finally found something about the matter.)
Tsukasa: So their names are Mirayaku Kugoji and Acheron...
(Tsukasa found out that Mirayaku Kugouji used to be a blacksmith of the Edo period and has... hibernated for more than a thousand years. As for Acheron, all he could find was that she was a descendant of a famous swordsman family during the Edo period. He also found out about the sword.)
Tsukasa: The sword... the blade that almost killed Y/N.
(Tsukasa found out the sword Kugouji wields is named Genesis, forged with mysterious minerals that have only appeared since the Edo period, a forbidden blacksmithing technique. He also found out that its power can rebuild the world. As for the sword Acheron wields, it's named Naught, and it represents the destruction of all things.)
Tsukasa: Those two swords... is that possible?
(Tsukasa also found out that the swords were forged by 12 Sentinels, given to 12 students of Kugoji who were also 12 guardian generals of ancient Japan. But it was their deaths that led to the creations of Genesis and Naught.)
Tsukasa: So their deaths were the final step for the creation of these swords... or was it...
(He also found out the legend which was told about Kugouji.)
Tsukasa: He fought an Oni named Orokuchi for 5 days and 5 nights without stopping?
(Timeskip)
(Once Y/N recovered from the battle, Tsukasa told to the team about the legend of the Oni Swordsmen.)
Reisen: So these two...
Y/N: I got it now. (everyone gets confused) What he said about the Unification of the World. They want to create a modern but peaceful world, but as long as superpowers exist, it won't be possible as it's because of them, of us... looks like we are actually the source of the conflicts and the suffering of the people.
Nia: How so?
Y/N: The existence of heroes and villains, good and evil, strong and weak, etc... as long as superpowers exist, conflicts will never cease to exist.
(Everyone got shocked about the fact both Oni Swordsmen bear a grudge against superpowers regardless of them being used for good or evil.)
(Meanwhile, after defeating the Justice Lords, Vincent brings Kami to the ZAFT Building before leaving somewhere else. Suddenly he notices two presences.)
Vincent: Alright, show yourselves!
(Kugouji and Acheron come out from the shadows and point their swords at him.)
Kugouji: You're not welcome here! This world is not your lair.
Acheron: You superpowered beings aren't saving the world, you're destroying it.
Kugouji/Acheron: And we'll stop you all!
(Vincent then summons his Bankai.)
Vincent: BANKAI! (a sword appears) TENSA ZANGETSU!
(Vincent then chagres at the duo as he tries to slash them, but they dodge each strike.)
Kugouji: Slow! (dodges) Really slow! (dodges again) Too slow!
(Vincent drops a Holy Water bottle, and it somehow hits Kugouji's right foot.)
Kugouji: MY TOES! MY TOES!
Vincent: I thought only vampire were vulnerable to Holy Water.
(Vincent is about to strike Kugouji, but Acheron blocks his attack, and then he throws a boomerang cross, but both Oni Swordsmen dodge it as Acheron grabs Vincent in the neck.)
Acheron: Your clan doesn't live up to the legend, Belmont!
(Then Acheron and Vincent have a sword clash as the former overpowers the latter.)
Acheron: THIS IS FOR MY KUGOUJI!
(She slashes Vincent several times, making him bleed. Vincent tries to transform, but realizes he cant. Having no other choice, he uses the stopwatch, and manages to escape the two Oni Swordsmen. As the time flows again, they notice he disappeared, and Kugouji yells in frustration.)
Kugouji: WHY DOESN'T ANYBODY UNDERSTAND?!
(Back to Noldrath, he is seen standing in front of the defeated Union Headmasters.)
Noldrath: I'll spare your miserable lives for now! (flies away) But next time, there'll be no mercy!
(The Union Headmasters leave with the unconscious Chifuyu as they retreat, leaving Ironwood's chopped corpse.)
Ozpin: (in mind) James... I will avenge you!
(Timeskip)
(Back to Y/N's Team, Vincent approaches them as he is severely injured.)
Y/N: (worried) Vincent! (approaches him) What happened?
(Gwen checks on Vincent and realizes that most of his abilities got removed.)
Gwen: Vincent's ability got removed by the power of Naught.
Vincent: Ugh... Naught?
Gwen: One of the swords forged by the 12 Sentinels. It has the ability to destroy everything.
Tsukasa: Each of the 12 Sentinels had their original powers. Truth grants the user the ability to comprehend all laws and order, to dissect all things and to recreate miracles. Sky turns the sky into walls and fortresses and pose obstacles for the enemies's footsteps. Howl summon lightning to tear the sky, and the soaring meteors and thunder dealt justice. Mist make winds break and shear the land, for gales to rage forever unceasing. Frost freeze and still the very order of time, to create boundless frozen wastes and stretch one moment into eternity. Fate can make flowers bloom and cover barren graves, for life and death to dance in a cycle and dissipate. Flare fires to burn down the very world, to torch the skies and to char the earth. Thought helps users discern the past and future with the mirror of water, to tell truth from lies over years beyond reckoning. Root can command islands to float into the heavens, for mountains and valleys to burst before armies. Form makes the masses join in unity, for endless forms to ebb and flow as one. Bind plunges enemies into the depths of misfortune and causes evil and demons to vanish. And Maw can erode the lifespan of all things and send the souls of enemies into an endless cycle of torture.
Y/N: That explains the extreme weather phenomena from before. It was their powers exerted.
Gwen: And that's not all. (shows a footage) Not everyone died at their hands. The the children with superpowers had said superpowers erased by Naught, and in exchange gained false memories that their relatives were had an accident and died.
Pyra: Okay, this is getting concerning.
Mythra: Don't they really care about humanity at all? If they don't care about humans, how are they supposed to care about his dream.
Setsuna: As much as their intentions are good, their methods were extreme and lacking in humanity.
Y/N: Agreed. There must be a way to help them understand that bloodshed is not the answer.
(As the screen fades out, a chibi Noldrath is ready to face a chibi Kugouji. As they crash, the screen goes white.)
(To be continued.)