Character Relationship Map: Adventure Time

Characters

• Jake / Additional Voices (voice) (played by John DiMaggio) — supporting

  Jake is Pen's best friend and a shapeshifting dog who accompanies him throughout the adventure. He follows Rainicorn to the icy domain, helps Pen reach the Ice King's lair with his extendable legs, an...

• Rainicorn / Additional Voices (voice) (played by Dee Bradley Baker) — supporting

  Rainicorn is a unicorn-like creature and Princess Bubblegum's owner-associated companion in the story. She flies past Pen and Jake in tears, leading them to the icy domain where they learn that Prince...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Jake / Additional Voices (voice) → Rainicorn / Additional Voices (voice) (Romantic Interest) — Jake shows clear flirtatious interest in Rainicorn during the rescue mission.

  Jake follows Rainicorn to the icy domain and later ignores the battle in order to flirt with Rainicorn.

Story Analysis

A daring rescue journey moves from frozen danger and self-doubt to victory, gratitude, and another adventure.

Plot Progression

1. Tears In The Frozen Realm — Rainicorn's distress leads Jake toward an icy domain. There, the kidnapping and forced-marriage plan are revealed, creating the rescue mission.
2. Monsters Before The Lair — The rescuers travel toward the mountain lair and fight an iceclops and other large monsters. The danger rises as they reach the enemy stronghold.
3. Frozen And Reawakened — The battle inside the lair turns against the hero when he is frozen. A journey through time and Mars restores his confidence and brings him back to the present.
4. Crownfall In The Sky — The hero escapes the ice and pursues the fleeing captor with Jake's extendable legs. The princess is rescued and the magical crown is removed, ending the threat.