Following the events of “The Last Problem,” Twilight takes on a new apprentice in Luster Dawn’s absence. But when a heartbreaking betrayal leads to her student’s tragic fall to darkness, Twilight must make the ultimate sacrifice to save her home….
Opaline has been defeated, Misty is finally accepted by Maretime Bay, but everything goes downhill when she confesses to kidnapping Sparky. But surely Hitch will forgive her, it's just a silly dragon. Right?
Sunny and Hitch learn that a dragon named Spike was responsible for sending Sparky's egg to Maretime Bay. They and their friends then seek out Spike to try to get some answers about what happened to Equestria and Princess Twilight.
(Takes place after "Have You Seen This Dragon?") Sunny has a talk with Hitch about his brief masquerade as a superhero while trying to find Sparky. Hitch, in turn, shares with Sunny the inspiration that made him want to become sheriff.
As Opaline prepares to launch her invasion, Misty attempts to apologize for her deception and mend her broken friendship with Izzy Moonbow, the only pony who ever believed in her, but fears that it may be too late to repair their shattered bond…
Sprout doesn't really care for the holiday of Winter Wishday, and voices his displeasure openly. Little does he know that his friends are opting to stage an intervention. Or that one night he shall be visited by some unusual guests.
Hitch protectes the computer city of Mainframe. He gaurds against the viruses of Megabyte and Hexadecimal. What happenes when one day he is forced to hand down his guardian code to his son Sparky, so he can protect Mainframe.
(Contains slight spoilers for "Make Your Mark: Chapter 2", takes place after "Have You Seen This Dragon?".) Sprout tries to prove his usefulness to Hitch by agreeing to dragonsit Sparky. But Sprout soon ends up in over his hooves.
When princess and pop singer Pipp Petals discovered her fiancée has been cheating on her moments before their wedding, she decided to marry Sheriff Hitch who is holding a "Marry Me" sign in the crowd.