泡泡糖公主必须开始她每年一次的外王国之旅，在薄荷管家的帮助下，她去看看远方的朋友们是怎么做的，并让她的王国保持活力的水晶恢复活力。当然，随着tie的变化，情况会不断变化，PB会发现。
Princess Bubblegum must start her yearly journey to the outer kingdoms, with the help of Peppermint Butler she goes to see how her distant friends are doing and to rejuvenate the crystals that keep her kingdoms alive. Of course with tie things constantly change and PB is going to discover .
