AN: Hello my readers, for today's random story, I am doing a Saint Seiya x Sailor Moon (Most commonly known as Saint Moon) parody of MLP's song, "This Day Aria." Setsuna's singing will be in italics and Queen Nehelenia's singing will be in bold italics. Now, without further ado, let's dive right in.
Disclaimer: I don't own the characters or series.

Setsuna was in the bride's dressing room preparing for "her" wedding. In truth though, it was Queen Nehelenia disguised as Setsuna so she could take over Sanctuary, then the world. Luckily for her, she managed to fool the Gold Saints of the 18th and 20th centuries, the Bronze Saints, and the Sailor Guardians. Well... Almost all of them. Unfortunately, she noticed Sailor Chibi Moon and Aries Shion were catching on to her facade. Luckily for her, she sent them to a forgotten cave deep below Sanctuary, the same cave she sent the real Setsuna to several days ago. So none of them will ever get out in time to stop her plans.

"Setsuna" chuckled as she emerged from behind a dressing divider wearing a gorgeous, white, wedding dress—a daisy crown adoring her head accompanied by a garnet tiara.

"They're all so gullible." She says, walking to the other side of the room.

This day is going to be perfect.

"Setsuna" approaches her white, vanity. Her eyes turn sharp as she plucks a rose from the banquet vase and places it among the flowers on her crown.

The kind of day of which I dreamed since I was small~

She held out her hand, which had a silver band around her finger in adoration. She was prideful as she turned around to the spread-out mannequins wearing suits and dresses.

Everybody will gather 'round,
Say I look lovely in my gown.

"Setsuna" gives a dark look as her eyes take on slim, light blue eyes with gold slit-shaped pupils instead of her normal reddish-pink ones.

What they don't know is that I have fooled them all!

~~~~~~

Down below, the real Setsuna was running from the depth of the cave. Mud slightly covered her lab coat, her hair was a mess, and visible light scraped along her arms and cheeks.

This day was going to be perfect.

Chibi Moon and Shion run up from behind the dark green-haired woman worriedly.

The kind of day of which I dreamed since I was small. She told them.

But instead of having cake,
With all my friends to celebrate,
My wedding bells,
They may not ring for me at all.

Chibi Moon comfortingly places a hand on Setsuna's shoulder and both she and Shion look at her with assurance as the dark green-haired woman stares at her ruined appearance in the reflection of the crystals in the cave. The two help her up and guide her forward to look for another way out.

~~~~~~

Nehelenia is still in the waiting room wearing Setsuna's wedding dress with a gleeful look.

I could care less about the dress,
I won't partake in any cake.

She kicks over a small table holding a basket of fruit, without caring about making a mess. She then comes over to a well-dressed mannequin in a suit to caress its chin mockingly.

Vows?
Well, I'll be lying when I say:
That through any kind of weather,
I'll want us to be together.

The fake rolls her eyes with a laugh.

The truth is I don't care for him at all!

The fake places a hand on her chest proclaiming her nonexistent love for the groom.

No, I do not love the groom,
In my heart, there is no room!

She moves back to the vanity with a smirk as she closes her hand in a tight fist.

But I still want him to be all mine!

Meanwhile, Setsuna, Chibi Moon, and Shion are running through the cave looking for some kind of exit that will help them. Stopping and looking down different paths with panic.

We must escape before it's too late,
Find a way to save the day.

The three heroes look at each other, unsure as they look down a possible dark path they could take. They chose not to take that path and continued onward in a run. The real bride looks at Chibi Moon and Shion as they run.

Hope,
I'd be lying if I say:
I don't fear that I may lose him,
To one who wants to use him.
Not care for and cherish him each day!

The three of them stop when they see a minecart on its rail but slightly buried in the rubble. Chibi Moon and Shion look at the cart as a hopeless situation in the rubble, but Setsuna runs past them to try to get the mine cart moving even in her haggard state. Their only way out is this cart that can take them to the exit to save the day.

For I oh so love the groom,
All my thoughts he does consume.

Chibi Moon and Shion realize how far their friend's love goes for the person she is to be wedded to. They smile and come over and Shion quickly uses his telekinesis to help move the rubble. Chibi Moon and Shion help the time guardian into the mine cart and Chibi Moon and Shion try to push the cart to move it forward.

Oh, Libra Dohko,
I'll be there very soon!

She braces herself as the cart suddenly moves forward. Chibi Moon and Shion fall into the cart, Setsuna helping them up as the cart picks up speed in a downward spiral. The three heroes look forward to find that the tracks cut off, the cart flying off the rails and Setsuna summons her staff and creates a force field which allows them to flout to the other side of the cave's pit to where the entrance is located.

~~~~~~

Fake Setsuna is walking onto the wedding hall.

Finally, the moment has arrived.

The wedding hall contains the Sailor Guardians who were dressed in their bridesmaid outfits, and Gold Saints of the 18th and 20th centuries, in their golden armor all smiling at what they thought was going to be a happy wedding. Fake Setsuna puts up a fake smile to those watching her walk down the aisle. She smirks to herself.

For me to be one lucky bride.

The flower girls walk off to their seats while Fake Setsuna steps up onto the altar next to the groom who helps her up with a gentle smile.

Setsuna, Chibi Moon, and Shion land safely on the other side of the cave near the exit, only to find out it's been blocked by boulders.

Oh, the wedding we won't make!

She realizes and looks back at Chibi Moon and Shion in worry.

He'll end up marrying a fake!
Libra Dohko will be-

She falls to her knees in despair, tears falling to the ground in sorrow.

Mine, all mine.
(Hahahahaha)