Friendships are forged, sacrifices are made, and yes, there is that long-awaited kiss between Marceline and Bubblegum. Nearly every significant (and not so significant) character appears for one last bow, including Flame Princess, Lemongrab, Jermaine, and the Ancient Psychic Tandem War Elephant. 'Come Along with Me' is a celebratory finale and a love letter to the fans who have followed all 10 seasons. If the Gum War ends, that still might not be enough to save the world from the sudden appearance of GOLB, an eldritch entity of evil and disorder.
Finn uses a hallucination potion in hopes of peacefully resolving the differences between Bubblegum and Gumbald, as well as the conflict between him and the revived Fern. Framed as a story told by BMO in the far future to new (but familiar-looking) heroes Shermy and Beth, 'Come Along with Me' begins with an all-out war between Princess Bubblegum and her Uncle Gumbald for the fate of the Candy Kingdom.
