My Little Pony: The Next Generation follows the mane's kids. Their leader, Harmony, is the foal of Princess Twilight Sparkle and Flash Sentry. Silly String and Laughter, the twins of Pinkie Pie and Cheese Sandwich. Loyalty, daughter of Rainbow Dash and Big Macintosh. And more.
Plot
The story takes place when the Mane 6 are much old, married, and have kids. A special thing about an Element of Harmony Wielder is that their kid enharents the powers. But this is unknown to the kids, until one day their parents go missing! The ponies form up and search though the Everfree Forest. While there, they visit the Tree of Harmony, and realize they are the next element wielders. They rush to find their parents, until the meet their enemy (Name is Still Unknown) how kidnapped the parents. They defeat her temporarily, but she flees and says that she shall return.
Characters
Harmony - Element of Magic - Daughter of Princess Twilight Sparkle and Flash Sentry
Laughter - Element of Laughter - Daughter of Pinkie Pie and Cheese Sandwich
Silly String - Element of Laughter - Son of Pinkie Pie and Cheese Sandwich
Loyalty - Element of Loyalty - Daughter of Rainbow Dash and Big Macintosh
Kindness - Element of Kindness - Daughter of Fluttershy and Discord
Storm Core - Element of Honesty - Son of Applejack and Soarin
Gem - Element of Generosity - Son of Rarity
Diamond - Element of Generosity - Daughter of Rarity