9岁的“狮心面包圈”患结核病，而且知道他会死很快。哥哥狮心约拿丹在一次火灾中救人死去，弟弟后来也因病过世，死去后到了天堂，片中那个地方叫“南极优勒”。见到了哥哥，在天堂里哥哥仍然行善除恶，后来在那里又一次死去，从天堂又可以飞升到另一个更高的世界“南极利勒”。狮心兄弟担负着解放蔷薇谷的使命，但是，敌人又是那么强大，几乎是…

　　7-year-old Bertil's parents are at work and Bertil are home alone and bored. He is the only child in the family since his sister Martha died of an illness. But everything changes when he meets little Nils Karlsson Pyssling and they becom…