A month passed sense I returned to Ponyville. Today was a big day for the town as Princess Celestia was coming over for a visit and Twilight was scrambling to get the town ready for her visit. "Hurry up with that banner girls," he told the two ponies lifting the banner before she turned to me. "Gwen turn into something and help them." I looked at her for a moment then walked away due to the fact she was in crazy mode.

I honestly wasn't interested In Celestia's coming right now I had to deal with the nightmares where getting worse and I haven't told anybody about them yet. As I headed back home to my room as I something told me that I needed a nap right now. As I fell asleep I entered my dream where I was chased by a large black creature, the monster was a little more clear then the last few times but I still couldn't make it out. As I was running I ended up in a dead end with the monster catching up to me I couldn't use the Ultimatrix or my magic to defend myself so all I could was try to hide and hope the the monster would not find me. As I tried to find hiding spot a glowing door which was my only choice I decided to go thru it. "Hello Gwen." a voice said followed by a sip of a drink. I looked up to see Luna drinking tea.

"Princess Luna?" I asked before realizing that I forgot to close the door "Oh crud."I say as I head to close the door.

Luna floated down from her chair and said "Do not worry the monster could not get to you in here." I let go of the door as she asked "Do you know where you are?".

I looked around a star lit road leading to many doors. "Am I dreaming?" I asked

She looked at me smiling before saying "Good job guessing." I turned to her before realizing that I was still holding the door "Good, now lets talk."

"Princess Luna what's going on?" I asked before her hoof went on my mouth.

"Please call me Luna in here," she said "as for whats going on you are having a recurring nightmare." she explained.

"And where Is here?" I asked looking at the starry road.

"This is the dream nexus a place where all the dreams of the world come to be. It also happens to be the relm where I am at my most powerful." she explained "Now Gwen your dream Is something quite rare it is a memory dream." she said

"Whats a memory dream I mean it sounds like its a dream about my memories but I don't remember being chased by some kind of monster in a catacomb?" I said

"Well a memory dream is as you said a dream based off memories, but memories can be lost and sometimes they want or need to be found. This is just the way the mind tries to repair itself, now shall we journey into your mind to see what is causing your nightmares." she said opening the door I had no choice but to follower her into the catacombs due to the fact I wanted to sleep well at night. I followed her into the tunnels as her horn lit up reveling the green goo on the walls "This almost looks like a changelings hive" Luna said which made me wonder what a changeling was. "Oh right you may not know what a changeling is even if you've seen one, A changeling is a creature that imitates ponies to feed off of them." she explained.

"So what was I doing in a changeling hive?" I asked Luna

She looked back at me "You did go missing a month ago perhaps you where kidnapped." she said.

"I do remember being in a weird lab with a talking goat named Dr. Animo so maybe he's working for changelings?" I said confused

"I will need to talk to my sister about this Dr Animo because I never heard of him and If he is working for the changelings it may pose a problem..." she said before we encountered an orange monster "Umm we should probably run." she said she started to back up.

Confused I asked "Shouldn't we be fine I mean we can't get hurt in a dream,"

She looked at me for a second "I never said that. In fact its quite the opposite." she said as Luna ran past me I tried to keep up I heard the monster scream something I couldn't make it out but it felt familiar.

"Wait for me!" I shouted as little monsters started coming out of the walls which I was guessing that If this was actually a changeling hive would make them changelings. As I was running I slammed into Luna who stopped in the middle of the tunnel "Why did you..." I started asking as I saw the original monster I was running from standing in front of us "oh... crud" I say as the original monster starts walking towards us as we walk backwards into the swarm of smaller monsters. "I'll wake up soon right?" I asked to which Luna looked at me with a worried look on her face "Right?" I ask.

"Yes but we would have gotten next to nowhere on what causing these nightmares" she said as we bumped into the small monsters "'gulp' I think we are cornered" she said

"Well can you create one of those doors that took me to the star room?" I asked

"Its not that..." she was stopped by a small changeling monster flying above her "Whaa?" she asked as we turned around to see the orange monster that we where running from attacking the smaller monsters.

We looked in aw as the orange monster shouted something familiar "LET ME TELL YOU SOMETHING!"

I knew as soon as she said that it was Rath "That's Rath I mean me" I said as Luna looked at me confused "Rath is one of the forms I transform into" I explained as she looked more confused "How much do you even know about me?" I asked

"Other then your species and that my sister wants to do something with you not much to be honest." she said

"Wait what does your sister want with me?" I asked before being stopped by a speeding Rath running towards the monster that I was originally running from at the start of this dream. She attacked with such furiosity that the monster was almost beaten in a few moments this was probably dream logic because what ever I fought couldn't have been this easy if it causing me nightmares then something happened Rath roared a with a good backhanded punch ripped the monster in a quarter leaving only the head and a left arm. "I killed it" I said in a depressed voice

"Well I think I figured out what caused your nightmare's..." she said before she was interrupted by Rath throwing the bottom half of the body at something explosive causing the whole caver to shake and collapse "Through here" she shouted as she opened a magic door to the dream highway. As we where safely in the dream world Luna said "and how you lost your memory"

I was simply looking at the floor depressed "Yes?" I asked

"You must have hit your head in the explosion causing you to lose your memories and the nightmares was you trying to remember" she explained

"Okay that explains it" I said trying to wake up

"Here use this to wake up you shouldn't have the nightmares anymore and if you do have Spike send a letter to Celestia and Ill get help." she said as she was about to disappear I stopped her

"Wait who is Spike?" I asked as she looked at me

"Just give the letter to Twilight she will know" she said as she disappeared.

I woke up to see that only an hour passed sense I went to sleep I decided to sneak into the party to get some food before returning to my room to be alone. As I left my room to head downstairs I was stopped by a royal guard "Are you Gwen?" he asked as I nodded "Good I need you to come with me" he said as he lead me to Sugar Cube Corner where Princess Celestia was waiting in an empty building

"Where Is everyone?" I asked looking around seeing only Princess Celestia and the food trays filled with food I was planing to take a some food as soon what ever the Princess wanted from me

"I asked them to leave as I wanted to ask you this question In private" she said

"And that question is?" I asked opening the warping of a cupcake to eat

"Would you like to be my student?" she said as I dropped the cupcake at the surprise of the offer.