TheadventurebeginswhenLucasa13yearoldboyembarksonthevacationofalifetime.Whendisasterstrikes|Lucasfindshimselfstrandedinastrangeland litteredwithghostshipsandprehistoriccreatures.Whilesearchingforothersignsoflife|Lucashearsaradiobroadcastinthedistanceandisdrawnintothe junglewhereheencountersabeautifulyounggirlwhoclaimstohavecomefromthe1950s.Togethertheysetoutonaquesttogethomeallthewhileuncoveringsecretsthatwillforeverchangethefutureeee