Ep 3. Sky Witch

In Adventure Time with Finn and Jake season 6 episode 3, titled "Sky Witch," viewers are taken on yet another wild ride with their favorite duo. The episode starts with Marceline returning to her treehouse home, only to find it ransacked and her prized possessions stolen. With the help of Finn and Jake, she sets out to find the culprit responsible for the theft.

As they begin their investigation, their search leads them to the Sky Witch, who lives high above in the clouds. The Sky Witch is known for collecting rare and magical objects, making her the prime suspect for stealing Marceline's prized possessions. The trio trek up the nearby mountain to try and locate the witch and reclaim Marceline's belongings.

Upon their arrival at the Sky Witch's lair, they are greeted with a surprise - the witch is none other than Marceline's former best friend, Ash. Marceline is shocked and hurt to discover that Ash not only stole her possessions but has been hiding up in the sky since they had a falling out years ago.

In a heart-to-heart conversation, they discuss their past and what led them to grow apart. Eventually, they come to a resolution, and Marceline is able to forgive Ash and retrieve her items. The episode ends with the duo back to being close friends, and Marceline's treehouse fully restored.

Overall, this episode of Adventure Time with Finn and Jake is filled with adventure, suspense, and emotional depth. The underlying storyline of friendship, betrayal, and forgiveness adds a layer of complexity to the show, which sets it apart from other animated series. Fans of the show will not want to miss this one!