In the Final World.

This is where the heart and bodies perished together unless something or someone is holding them back from death.

However the bright light in the sky take a female form.

An: give credit to crystalrain272.

This is Light or one of the many forms of the Omni being form.

Light: "It seems you are playing a dangerous game brother" she said looking at the ground which on the other side is a night sky where Darkness himself is located.

Darkness: "This universe need a reality check Light after all Kingdom Hearts is the source of conflict" he said looking at her.

Light: "Then I too will give this universe a reality check" she said then summon her own chess pieces which she set a piece.

Darkness: "I can't wait to see who you choose" he said then the two watch as the chess pieces move.

At Destiny Island.

Everything is peaceful on Destiny Land when suddenly a bright light surprised the birds.

Once the light vanish in it place are two individuals:
A fifteen year old boy with slightly tan skin, short dark brown hair and blue eyes. His hair is brushed down at the front and back along the top to the back with the back ending at the base of his neck in a ducktail style.
He wore an open black zipper vest over a black T-shirt underneath, dark blue jeans, a pair of black wristbands, and black military boots with straps on them.

This is Devon a keyblade master chosen by the Inheritor. Besides him is his Night Fury dragon and lover Luna. The two look around and notice that they are at Destiny Island but Devon notice something off.

Devon immediately turn around and block a strike from a keyblade which is pulsing with darkness.

???: "Well ain't this a surprise. A new keyblader enter my universe" a male voice spoke causing Devon and Luna to look only to widen their eyes at the darkness this man is releasing.

Devon: "So your one of Makuta Teridax darknesses" which the man look at him.

Darkspawn: "I have no idea who this Makuta Teridax is but I'm Darkspawn leader of this universe darkness" he said gaining the two attention.

Devon: "So you don't serve The Dark Lord of the Shadows?" He ask which Darkspawn tsk.

Darkspawn: "Whoever this The Dark Lord of the Shadows doesn't exist in this universe. However your arrival make me realize that you face a powerful threat" he said then attempt to attack only for a bright light blinding him.

Once his sight return he see that both Devon and Luna are gone which he frown only to smirk.

"Know this Keyblade Master. I won't hesitate of destroying you the next time we meet" he said then vanish.

At Union Academy.

Meanwhile King Mickey and Riku are discussing the situation with the Headmasters who are all godsmack at this information.

Ozpin: "So you're telling us that these creatures are Heartless, Nobodies, Unversed, and Nightmare which are Dream Eaters?" He said.

Mickey: "Correct and whoever is doing this clearly is powerful in darkness" he said which Riku nod.

Sirzech: "Is there a way for our students to get these keyblades?" He ask which Riku frown.

Riku: "Yes but we won't give all of them as these keyblades are not weapons of war" she said which a few Headmasters growl.

Nezu: "I believe I know who you can give the keyblades" he said then called in some students.

A few minutes later.

It wasn't long until Izuku, Izumi, Hadekaji Bakugo, Ruby, Jaune, and Pyrrha.

An: tell me who else besides devils to join the new key bladers.

Mickey: "these six does have light in them" he said.

Riku: "we'll teach them" she said then the students alongside the two keyblade wielders leave.