There never was Celestia nor Luna, just six Princesses of Harmony.
Never had a 'Princess Celestia' or 'Princess Luna' ever heard of. There was, though, Celestia and Luna, Servants of the Six Princesses of Harmony. Until one goes against the other, hatred taking her heart. But is it really her?
Kind of like MLP S1 E1&2, but no Princess Celestia or Luna.
There was once a Queen of Equestria, named Celeste, who was dying. There were six ponies that carried the Elements of Harmony. Using her last magic, she transformed those Six into immortal Princesses. Then, she died stating they were the newest Princesses of Equestria. The ponies were Rainbow Dash, Twilight Sparkle, Fluttershy, Applejack, Pinkie Pie and Rarity.
Princess Rainbow Dash could care less that she was a Princess. Being the oldest of the Six, she was the main ruler. She raised the sun, watched over all types of ponies and oversaw the weather for all of Equestria. She liked her life; she was able to do her duties quickly and then could practice her Sonic Rainboom. But there was one thing she had always wanted but never had: to join the Wonderbolts. She was the Princess of Loyalty; anytime anypony had troubles with loyalty she'd help sort it out.
Princess Twilight Sparkle was the second oldest. She was the Princess of the Night and Dreams. She made sure everyone had good dreams and she raised the moon. Her life was perfect. She would not have it any other day. When Princess Rainbow Dash wasn't around, she was in charge. She was the Princess of Magic; she oversaw all Unicorn Schools of Magic.
Princess Fluttershy was the third oldest. She was the Princess of Animals. She spent more time with the animals than with ponies, and she had a lot of them in the Royal Gardens. She even treated them to special things like a water fountain and lots of space to run around in. She was the Princess of Kindness; she would make sure nopony in Equestria was being mean or rude.
Princess Applejack was the fourth oldest. She was the Princess of Farming. She spent most of her time helping other ponies grow their crops and help them with harvesting. She even had her own little garden in Ponyville! She was the Princess of Honesty; every time ponies were accused she cast a spell to make sure they all told the truth for a period of time.
Princess Pinkie Pie was the second youngest. She was the Princess of Parties and Fun. Her parties in Equestria's capitol, Canterlot, had many ponies, even commoners attend. She wanted everypony to have a good time. She went to parties all over Equestria. She was the Princess of Laughter; anytime ponies could come to the castle for a funny joke from her.
Princess Rarity was the youngest. She was the Princess of Fashion. She made clothes for others and everypony wanted to buy some. She also had to approve all outfits made by others. She was the most royal acting of all the Harmony Princesses, and was very serious. She ruled the Crystal Empire, and everypony rejoiced. She would also come to Canterlot too. She was the Princess of Generosity; she easily gave things to needy ponies and encouraged them to do so too.
One day, Princess Twilight Sparkle became mad. While the ponies played and laughed in Rainbow Dash's beautiful day, they shunned and slept through the night. One day, she raised the moon and would not lower it for the sun to come up. She said the night should last eternally. The other Five tried to reason with her but she would not listen. She attempted to get rid of them all, but they used their Elements of Harmony against her. They defeated her because they found Magic, the Magic of Friendship deep inside of them. She was sent to the moon and legend has it she vowed to return in one thousand years after her disappearance, on the Summer Moon Festival. The stars would aid in her escape. That year is today, and nopony but the Five who defeated her know, and they will not speak of her.
Princess Rainbow Dash looked out the window. Another Summer Moon Festival. She sighed. She missed her friend, Princess Twilight Sparkle. "Rainbow? What's got ya worried?" asked Applejack. "You look sad." "Maybe a party will cheer you up!" Pinkie suggested. "Or a fabulous new outfit!" added Rarity. "No," replied Rainbow. "I just miss Twilight." "Oh," replied the others. "Yeah. I'm going to head to this year's location: Ponyville, to see what it's like." And with that, Rainbow teleported through a bright flash of cyan. Rainbow magically hid her horn, and changed her appearance to look like a normal pony. She walked around and saw everypony was dong something for the festival. Then she saw three ponies, each without cutie marks: a unicorn, pegasus and Earth pony. "Look! That's where the princess will stand to raise the moon!" a unicorn filly squeaked. "Cool!" "I know! I will be able to see a real live princess!" squeaked an earth pony filly. "Well, we have to go home now! We need dinner!" squeaked the unicorn. The pegasus filly looked sad. "Excuse me," Rainbow walked over to the group of foals. "Why do you look sad?" "Well...um..." the unicorn started. "And, um....." the Earth pony continued. "I don't have a family! My mom and dad died in a storm! And I have nowhere to go!" The poor pegasus filly started to cry. "Aw, don't cry!" Rainbow cuddled the filly up. "You can come home with me." "Really?" the pegasus filly asked. "Yes...and what are your names?" Rainbow asked the fillies. "Apple Bloom!" exclaimed the Earth pony. "Sweetie Belle!" the unicorn said. "Scootaloo!" The pegasus filly was hugging Rainbow. "Thank you thank you thank you!" "Well, may I show all three of you my home? I can get us there quickly." "Okay! We don't have to be at home for another thirty minutes, we're just hungry!" Apple Bloom told Rainbow. Rainbow showed her true self, the fillies gasped and there they stood. In front of Canterlot Castle. "Y-y-y-you're a p-p-princess?!" asked the three fillies. "Princess Rainbow Dash?" "That's me!" Rainbow replied calmly. "How about we get you a small tour?" "YES!" all three fillies screamed.
"Halt! Who goes there?" asked one of the guards when the fillies attempted to enter. "It's okay, they're with me," replied Rainbow, and the guards stepped aside to let the fillies pass.
They walked into the great hallway. Rainbow pointed out random doors, until they got to the part where they met the other ponies. Rainbow explained to them, and they all agreed to take Scootaloo in. Then, Rainbow teleported Sweetie Belle and Apple Bloom back home. Scootaloo picked out a bedroom. Then the six alicorns and the pegasus filly all went to Ponyville.
"Mares and Stallions, may I present...the Royal Family!" the announcer announced.
Rainbow flew down to the spot where she should stand, and the others stood beside her. But then, a flash of light appeared. It was Nightmare Moon, who was Princess Twilight Sparkle! "MUAHAHAHA! THE NIGHT. WILL LAST. FOREVER!!!!!" she screamed. "No!" exclaimed the five princesses. They magically then had their elements, and then they fired at her. The rainbow swirled around Nightmare Moon, until it revealed another form. And what was that form?
"NO!" a voice burst. "I WAS NEVER EVIL! THAT WAS ALL HER FAULT!" Twilight Sparkle had appeared, and was now pointing a hoof at Chrysalis. "Right you are, PRINCESS! And after coming to that Wonderbolts show Rainbow Dash took me to, I discovered that one of them LOVED another. And I can sense it there is more love in Equestria now than before! Especially in the WONDERBOLTS! Two of them, Soarin and Spitfire, are under MY command. And now my Changeling army will WIN over YOU!!!!" Chrysalis explained. The crowd gasped. Chrysalis' horn lit up. She aimed a blast at the six Princesses, but then Scootaloo jumped in the way and took it again. She fell to the ground. Chrysalis glared at the little filly. Then her horn lit up again, and Soarin and Spitfire landed near the princesses. They circled them, green eyed and confused. The six Princesses all aimed at different changelings. Then, they all put their horns together. A magical ball appeared, swirling rainbow coloured. It grew bigger and bigger. Chrysalis' changeling army was gone. Equestria was safe-and Scootaloo was close to being dead.
"No, Scoots! Please don't die!" Rainbow hugged the little filly, but then her eyes lit up. "Twilight," she asked, "can you perform a healing spell on her?" "Of course, Rainbow." Twilight's horn lit up and glowed. Then Scootaloo woke up. "I remember it all... thank you for saving my life," the filly replied. "Thank you for saving mine!" Rainbow exclaimed. "I owe you." The little filly hugged Rainbow tightly. They were the cutest pair ever.
Princesses Twilight Sparkle and Rainbow Dash were raising the moon together. They flew up, and the moon rose up. They hit the top of the moon-shape and there was a blast of light. The moon was up, and Twilight was back to her real self. Then, Pinkie threw a GIANT party.....and life continued on, peacefully as ever.