This is about the secondary mane six, Derpy, Doctor Whooves, Lyra, Bon Bon, Vynle Scratch, and Octavia. They go on adventures together as they face problems.
A friendship problem arises in Canterlot and it's up to Twilight, Dusk, Sunset, Glare, Starlight and Stellar to solve it and that problem turns out to be the Royal Siblings arguing. Meanwhile Twilight and Dusk deal with royal problems of their own.