FinnandJakechasetheLichthroughadimensionalportalwheretheymeetPrismo,whotellsthemthattheLichwishedfortheextinctionofalllife.ThisleadsFinntowishthattheLich"nevereveneverexisted.

Ahumanboyandhisadoptedbrother-amagicaldog-setouttobecomerighteousadventurersintheLandofOoo.

FinnattemptstoprovetoJakethatFlamePrincessisn’tevilwhiletryingtowinherheartturnsintoaquesttostopherfromtakingovertheGoblinKingdom.

探险活宝全集故事讲述的是两个好朋友—人类小男孩Finn（台译阿宝、直译芬）和拥有魔力的狗Jake（台译老皮、直译杰克）在LandofOoo（台译哇赛秘境、直译噢噢噢大陆、）的冒险旅程。