Queen Chrysalis and her changeling army have been defeated but it came at a price as Twilight Sparkle hurt and betrayed by her brother, friends, and mentor for abandoning them runs away only to loss her life after an unfortunate accident occurred on the way home.
Shortly afterwards, a new mysterious unicorn comes to town trying to settle down in Equestria yet unbeknownst to any pony she secretly has sinister plans up her hooves with a hidden agenda to take over Equestria.

This is a continuation of My Little Ninja Turtle, if you haven't read it, then you need to read it to read and understand this story
My Little Ninja Turtle (Part 1)
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Equestria is in danger, the Kraangs and the Hoof Clan are attacking and the Shredder nobody knows where he is, now Mane 6 and Turtles need to reconsider, leave differences behind and be friends again to save Equestria from these terrible villains.

(The story begins before Karai believes she is really the daughter of Splinter and after Mane 6 meets and defeats Starlight Glimmer)

This is a sequel to My Little Ninja Turtles part 1 and part 2.

After the turtles returned to New York and saved it from the Kraangs that invaded it, Mane 6 decided to spend a few days with their friends from another world. But what was supposed to be a simple visit and fun, ends up becoming a fight and action that none of them were waiting for, now the group needs to stop the enemy and threat that is coming.

(This story is not part of the same Equestria Ninja Girls franchise, this is my own MLP and TMNT Crossover story that I made)

The turtles went on an adventure in another world to saved it from the evil Kraangs, but for that, they needed to learn more about this new world called Equestria, luckily they meet the Mane 6, now the turtles and the Mane 6 needed to unite and save Equestria from the Kraangs and more enemies that are coming

(The story begins before Karai believes she is really the daughter of Splinter and after Mane 6 meets and defeats Starlight Glimmer)

A boy steals a pair of Snow Leopard claws at Comic-Con and is transported to Equestria as a infant with no memory of his former self, Luna finds and raises him as her own and teaches him the many arts of Kung-Fu, only for him to betray her when he is denied what was rightfully his. Stopped by Celestia he is sent to Tartarus, a inescapable prison designed to hold the martial artist.

20 years later Luna has trained five of the greatest warriors Equestria has ever seen the Furious 5, each trained in their own style of Kung-Fu. Upon receiving a Frightening Vision Celestia beleives that it is time to find and train The Celestial Warrior, During the Selection a Unicorn Girl falls in front of Celestia

Luna having no faith in the girl begins to train her vigorously in hopes she quits so that the real Warrior may be choosen

This story is a sequel to Kung-Fu Equestria

A year has past and Twilight Sparkle, now known as the Celestial Warrior protects Ponyville alongside her friends and fellow Kung-Fu masters, the Furious Five. However, a dangerous villain returns and threatens Twilight's new life with plans to use a secret weapon to wipe out the martial art and conquer all of Equestria. In order to defeat the new enemy, Twilight finds she must recall her past and unlock secrets of her mysterious origins; only then will he find the strength to vanquish his foe.

Winter is right around the corner and eveypony's preparing for it. But this winter will be different from the rest, way different. A huge winter storm happens across Equestria overnight. The storm forms a glacier a few miles outside of Ponyville and it's up to Twilight and the Mane 6 to stop it before it flattens their home. Equestria has entered an Ice Age.

This story is a sequel to My Little Pony: Ice Age

It's been a few months since the glacier almost destroyed Ponyville and Equestria's first Ice Age. Now it's Winter Wrap Up time! But, that means the glacier's melting too. Can Twilight, Spike, the Mane 6, and their friends save everypony from a flood that could destroy Equestria?