1950’s, France, by the serene banks of the Marne River. François, a daydreaming child of boundless imagination, has his life changed when his father decides to start building a boat in the garden. Thus begins the family’s grand odyssey, a collective venture to construct a boat that would carry them away – somewhere between reality and reverie.

Kid, a 15-year-old hard laborer, steals a map that promises to reveal the location of the notorious pirate Black Mor's treasure. Together with his crew -- MacGregor, Beanpole, Taka and Jim the monkey -- Kid procures a vessel and sets out to sea.

来自不知名年代的猴亲王，因为一场意外被浪潮冲上岸，名叫汤姆的猴男孩发现了他，带着这名身穿破损华服、说着奇特语言的男子去见从事科学研究的阿贝法克教授夫妇。得知亲王来自不同时空的教授夫妇惊讶之余，計劃以他作为证明，翻转掌权者对世界的刻板想象。曾推出《噜噜米漫游蔚蓝海岸》与《海边的露易丝》的双导演连手打造梦幻国度，巧妙的寓言见证王子与男孩动人的忘年友谊。

Natanaël, seven, still doesn't know how to read. His eccentric old aunt bequeaths her house to his parents and her book collection to the young boy. Nat discovers that the books serve as a shelter for all the heroes found in children's literature. They are the original characters and are counting on him for protection. For if they leave the library, they will disappear along with their stories forever! When his parents start selling off the books, Nathanaël, who is shrunk by the evil witch Carabosse, braves everything to save his tiny friends

Three characters living in an unfinished painting venture out into the real world in search of their creator to convince him to finish his work.