Warzone

Rainbow Dash and Pinkie Pie somehow ended up in Sweet Apple Acres. "How did we get back here?" Rainbow asked
"No clue!", Pinkie replied.
They found Granny Smith sitting on the barn's porch, weeping for her lost grandaughter. Big Macintosh was attemting to comfort her. "Hey Granny Smith!", Rainbow shouted. "You need to get everyone out of here RIGHT NOW!"
"What did'ya just say!"
Then the bullet went through her head
"Sweet horseapples!", Big Macintosh shouted.
"Revenge time!", said the familiar voice.
Bullets came flying out of nowhere. Everyone took cover behind some hay.
"Shit, they found us!", Rainbow shouted over the sound of gunshots.
"I thought we had lost them!", Pinkie replied.
They both cocked their guns.
"On three.. One... Two... THREE!"
Both mares released fire. Rebels went down left and right. Rainbow started to flap her wings.
"Fuck yeah! I can fly again!"
She proceeded to fly up to the roof. She used her rifle to pick of the rebels one by one. A rebel threw a knife at Pinkie.
"Pinkie Pie, duck!"
"A duck! Where, where!"
Rainbow closed her eyes as she heard the knife find it's target. She looked down behind the haystack. Pinkie was looking down at something. Rainbow flew down to investigate. Suprisingly, Big Macintosh had jumped in the way and took the knife. It had hit him straight in the heart. His lips, with one last breath, said:
"You can do it. *Cough*. You can stop this war, and bring peace back to Equestria."
Then he closed his eyes.
"Goodbye, Big Macintosh. Rest in peace."
Rainbow turned to face her friend.
"Come on, Pinkie. Let's take out these rebels.
Shot by shot. Bullet by bullet. They finished the rest of the rebels.
"We will be back! You have not seen the last of us!"
And with that, the owner of the voice left.
"Alright, let's get going, before it gets dark.", Rainbow told Pinkie.
And then, they walked of into the sunset...