Pinkie Pie stood up and looked down at the mutilated body of Celestia's Royal Guards.
"That was yummy." she said. "I'm gonna find more!"
She looked around to see where she was. To her right was a mountainous region. Canterlot. To her left was more of the bay. Though she could see a town at the other end. Fillydelphia. She grinned and headed off towards Fillydelphia.

A Royal Guard burst through the doors of Canterlot Castle. Princesses Celestia and Luna were standing in the center of the foyer talking to each other. They turned to look at the guard.
"Princesses!" the guard yelled. "We have a problem!"
"What is it?" asked Celestia.
"It's Pinkie Pie, your Highness. She's gone!"
"What?!" asked Celestia. "Are you sure?"
"When the other two never showed, I went looking. I found their mutilated bodies by the bay along with the smashed chariot."
"This is not good." said Luna.
"Where exactly did you find them?" asked Celestia.
"The bay near Fillydelphia."
"Get some of the guards together." Celestia ordered. "Tell them to take her down. We can't risk her killing anymore ponies."
"Right away, your Highness!" the guard said, running back outside.
"Should we tell Twilight and her friends?" asked Luna.
"Not right now, little sister. I don't want them to worry. They've already been through enough."

Pinkie Pie arrived at Fillydelphia. To her advantage, no pony knew who she was. She had washed the blood off in the bay so as not to attract suspicion. She walked a few feet until she saw a post office.
"I should write to the others." she thought aloud. Then she saw a pony enter the building. "But I don't think a letter will be enough."
She followed the pony into the post office. The pony headed into the restrooms. Pinkie Pie stood at the front desk. Sitting behind the front desk was a blue unicorn with yellow hair. She was reading a magazine.
"How can I help you?" she asked, looking up at Pinkie.
"Do you have a box I could have?" Pinkie asked. "I have something I want to deliver."
"Sure." said the unicorn. "What size?"
"Whatever's closest to eight inches by eight inches."
The unicorn levitated a box and set it on the desk in front of Pinkie.
"How's this?"
"Perfect." said Pinkie, grabbing a flap on the box with her mouth. "Thank you."
The unicorn smiled and looked back down at her magazine. Pinkie headed off to the restrooms. She entered the ladies' room and found the pony she saw earlier. The pony was the only one in the room, besides Pinkie. She was by the sinks, looking into the mirror. Pinkie stepped up behind her and slammed her head into the sink. The pony fell to the floor, unconscious but alive. Pinkie set the box down. She then grabbed the pony's mane in her mouth and dragged her into one of the stalls. Then then fetched the box and set it down near the pony. Pinkie looked down at the toilet. It was just a round bowl embedded into the floor. Pinkie dragged the pony over the toilet. The pony started to wake as Pinkie opened her mouth. She dug her metal tooth into the neck of the pony. She only had a split second to scream as Pinkie snapped her neck. The blood poured out into the toilet bowl. Pinkie caught some of it in the box, making sure it didn't hit the sides. When she had enough, she dug her teeth into the pony's eye socket and plucked out her eye. She then set the eye in the blood in the box and closed it. She flushed the toilet to get rid of the blood. She then left the restroom, pushing the box along the floor. She got back to the front desk and stopped. The unicorn looked up.
"All set?" she asked.
"I sure am." said Pinkie, as the unicorn lifted the box and set it on the desk. "Careful with it, though. It's fragile."
"We're very careful."
"I'd also like to write a note to go with the package."
"Sure." said the unicorn, picking up a pen and paper. "What would you like it to say?"
"Dear friends," Pinkie started. "I just wanted to let you know that I'm alive and well..." She paused to think of what else to say. She couldn't say anything to rouse suspicion with this unicorn. "and traveling Equestria. I'm seeing the sights. I've met some new friends and have a new home. My life is getting back to normal. Thanks. Love, Pinkamena." She paused for a second, thinking about the dead body in the bathroom. "PS: I still throw some killer parties."
"Okay." said the unicorn, finishing it up. "Who would you like it sent to?"
"To Rainbow Dash and her friends. She should be staying at the Hoofington hospital."
"You're all set." said the unicorn. "Have a nice day."
"But could you not say who it's from?" Pinkie asked. "I want it to be surprise when they get it."
"That shouldn't be a problem." said the unicorn pushing a button under the desk.
A red pegasus appeared. "Yes?"
"Delivery." said the unicorn. She lifted the package, along with the note, and set in the delivery bag that the pegasus had around her neck. "This goes to Rainbow Dash at the Hoofington hospital."
"Who's it from?" asked the pegasus.
"Anonymous." answered the unicorn.
The pegasus left the building to deliver the message.