[Play "Dream of a Butterfly" by Yumi Kawamura]
Dream of a Butterfly, or is life a dream? Don't wanna wake up 'cause I'm happier here
= As the song begins, Kazuma is shown standing calmly on a small patch of floating land amidst black, white, and grey scenery. The shot then pans out to reveal the title "Yu-Gi-Oh! FES", with a blue butterfly fluttering behind it.
Anata ga iru sore dakede yokatta tada hitotsu no shinjitsu datta no
[ I was glad just to have you by my side. It was the only reality I needed. ]
= The scene then shifts, still colored in black, white, and grey, showing Kazuma and Naomi walking down a path lined with trees on Duel Academia Island. As they go about talking amongst themselves, the sky suddenly darkens and the pair finds themselves standing first in the twisted world of Qliphoth, and then at the entrance to the Corridor of Akarana, where they continue to walk as if nothing has changed.
Dakedo sore wa yume de, swaying and dissolving like bubbles in the dark ocean
[ But it was all just a dream, swaying and dissolving like bubbles in the dark ocean. ]
= The scene briefly cuts to show the silhouette of a woman flying through the air before falling to the ground and falling silent as if to mimic a corpse. As the twins walk through Akarana, they pass by a large hourglass showing Chiyu sitting against the foot of a bed with her knees hugged to her chest within the glass itself, which the shot briefly zooms in on.
Kizukeba dare mo inai
[ When I woke up, no one was really there. ]
= The twins soon pass by another hourglass showing Mamoru as he leans against the wall of a building and slams his fist against it in frustration.
Tashikana mono wo nanimo reaching for the shimmering shape in vain
[ There is nothing certain, reaching for the shimmering shape in vain. ]
= Once more the twins walk by a third and fourth hourglass along their path side-by-side, one showing Asuka laying flowers down in front of the entrance to the Abandoned Dorm and the other showing Manjoume sitting alone inside one of the school's large classrooms.
Koko ni wa nai to wakatta
[ That, I know is true in this place. ]
= Continuing to walk along, the twins pass by a fifth hourglass, this one showing Kurogasa as he stands alone on the shores of the island, his head hung low and his fists clenched tightly.
Utsurou kono sekai nani wo shinjite ikireba ii?
[ What should I believe in to live on in this ever changing world? ]
= The scene then changes to show everyone minus Kazuma and Naomi in their respective sceneries. Each of them slowly look down at their hands and find various objects held in each. As they all nod to themselves, blue flames begin to ignite and erupt from the objects the others hold.
Kanashimi (I can't believe in you) oborete (But I cannot forget you)
[ I'm drowning (I can't believe in you) in sadness (but I cannot forget you) ]
= The scene around the twins then suddenly changes to their path on Duel Academia Island once more as a pillar of azure flames shoots up from a point off in the distance behind them, which gives rise to Fuma-Kotaro while simultaneously restoring a vibrant mix of colors to the area around it.
Sakebinagara anata niwa (I will dig up my faith) ano yoru (And march on)
[ Calling out as I saw you (I will dig up my faith) that night (and march on) ]
= At a point to the west, another pillar of flame rises up, giving way to Nergal, appearing in a fighting stance, and restoring color to the world further, which begins to gain the attention of the Akasaka twins.
Anata ga (I cannot see ahead) iru kara, (But I can't keep standing still)
[ I believed (I cannot see ahead) that it's because (but I can't keep standing still) ]
= Up ahead towards their destination, another pillar rises up, this one giving rise to Dakini, who raises her swords as color is once more restored to the area around her, which causes Kazuma and Naomi to look around more as they continue to walk.
Watashi tsuyoku narerun da to (So I will close my eyes) shinjita (And march on)
[ You are by my side (So I will close my eyes) that I could grow strong (and march on) ]
= Close by to Dakini's location, another pillar rises up to reveal the form of Barbatos, who lets out an unheard roar as color returns to the world much quicker than before.
Kurushimi (Can't lay the blame on you) osorete (But I cannot forgive you)
[ I was afraid (Can't lay the blame on you) of suffering (but I cannot forgive you)]
= Off to the east, yet another pillar of azure flames erupts from the ground, revealing Morrigan who spreads his black wings out to their full length, this time not only restoring color further, but also causing the sun to rise past the horizon.
Nakinagara anata yonda (So drenched up in the rain) ano hi (I'll march on)
[ Crying as I called out to you (So drenched up in rain) that day (I'll march on) ]
= Soon, three more pillars of fire can be seen rising up off in the distance, one at each of the three dorms, revealing the forms of Kronus, Maria, and Raziel.
Anata no (I cannot face the sun) sei da to (But I cannot dream at night)
[ I realized (I cannot face the sun) my weaknesses (but I cannot dream at night) ]
= With the world now totally restored to its full beauty, the Akasaka twins stop walking as they approach the courtyard of the school's main building, where they soon see Judai, Sho, Misawa, Asuka, Manjoume, Chronos, Samejima, and the other members of A.S.E.S.S. all standing in the courtyard as if they had been waiting there all along.
Kizuita jibun no yowasa (So under the moonlight) subete ga (I'll march on)
[ Are because of you (So under the moonlight). They all are (I'll march on) ]
= As they all catch sight of Kazuma and Naomi, each of them smile towards the twins, to which Naomi waves in greeting. The shot then closes in on Kazuma's face as a small hint of a smile escapes from his lips and the song comes to a close.