https://www.cnet.com/news/adventure-time-isnt-over-yet-but-at-comic-con-it-began-to-say-goodbye/

But that doesn't mean it's nice to see it go.

Adventure Time has aired on Cartoon Network since April 2010, and the original short first aired in 2008. But after years of unexpected viral success, video game, comic and card game adaptations and Emmy awards -- as well as creator Pendelton Ward handing the reins to a new batch of creatives during the fifth season -- it's ending.