"What kind of trouble?"
"The sun and moon are battling!"
"Battling?!? You don't mean... GAH."
Scootaloo and Apple Bloom hid their faces in their hooves, shaking their heads. Twilight's eye twitch came back stronger than ever, and she fainted with a loud thud.
"Twilight!"
"We've gotta get her some help!"
The two fillies dashed forward to rescue the Element of Magic, and dragged her away using every drop of energy in their bodies. They got Twilight far enough that a guard was able to levitate her now. Apple Bloom and Scootaloo looked at each other, panting.
"We... coulda... used... Sis..."
"Yeah..."
Exhausted, the fillies staggered into the castle, finding a comfortable corner to fall asleep in. Outside, the two Royal sisters tried to calm their respective celestial body, Celestia trying to lower the sun, while Luna attempted to steady the moon. Of course, since both princesses had quite a bit of fight in their hearts, the celestial bodies grew more aggressive with each other, fighting more and more as moments passed.
"We blame thee for this."
"How is this my fault?!?"
"If you had not told Us to stop being so silly, We would not have fought thee. So tis your fault."
"You were being too silly."
"Tis a lie!"
Celestia groaned inwardly. There was often times no arguing with her sister, and this was one of those many times. At that moment, her eyes glittered and she turned to her sister.
"It is true. You are far too silly. Why do you insist on this, Luna?"
"Because... the fun been doubled."
Celestia's eyes grew wide, surprised at Luna's stubborness. She frowned.
"That's it! AAAAAAAHHH!!!"
Celestia raced at her younger sister, tackling her. Luna fell over, causing the sun and moon to fall out of sight, leaving Equestria in darkness.
"Art thou a fool, sister? Do thou wish for the ponies to never see light again?"
"I'll fix it... Once you promise to stop being so silly!"
"Never."
Inside the castle, Twilight had just woken up, only calm for a few nanoseconds at most. In moments, she was back to something that can only be described as being electrocuted. Her mane stood on end, her tail became frizzier than Pinkie Pie's, and her irises constricted, leaving only a small circle of violet around her rapidly constricting irises.
"Luna... Celestia... fighting! Sky fight..."
"Calm down please, Princess Twilight. You need your rest."
"Fillies... save fillies..."
"Princess, the two fillies are the ones who saved you in the first place."
"Apple Bloom... Scoots..."
In a corner of Canterlot Castle, two fillies awoke, rather sore from sleeping on marble. After stretching, they looked at each other, quickly forming a plan.
"Are you thinking what I'm thinking, Apple Bloom?"
"It depends on what you're thinking, Scootaloo."
"Fight stopper Cutie Marks."
"Yep."
"Cutie Mark Crusaders..."
"HO!"
With their energy restored, two thirds of the Ponyville Cutie Mark Crusaders dashed outside, determined to dissolve the fighting occurring between the two sisters.