When Cheerilee's class has a field trip to Manehattan, the CMC are forced to split up and hang out with other fillies but that doesn't stop them from being them.
After seeing an astounding performance by the charismatic Vinyl Scratch at the royal wedding, Octavia Melody travels to Ponyville to learn more about the DJ and her music. However Octavia ends up starting a life and a relationship she never expected.
Octavia reluctantly hides her feelings for her roommate Vinyl, until one Hearth's Warming Eve where someone close to the unicorn is on their death bed, inadvertently bringing them closer together and changing their lives.
Things haven't been going so well for THE GREAT AND POWERFUL Trixie as of late, have they? Ousted as a liar, and shamed for not being able to live up to her grandiose boasts, Trixie decides that the time has come for her to indulge, once again.
Twilight Sparkle finds herself slowly drifting away from her friends as her OCD grows worse and worse. Trying to find a solution, she finds infantilism for herself. Meanwhile a cold winter approaches, bringing with it the greatest challenge yet.