故事关于一对出生入死的好兄弟亚治和诺,发现大家原来是对头人- 警察和匪徒,两人的关系因感到被对方出卖而决裂,但他们真正的敌人却是大毒枭法兰。他用尽办法要置二人于死地,唯一可扭转乾坤的方法是亚治和诺二人解除成见,互相扶持……。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 become friends. Nisse who lives in the basement in a room he rents from the rat Tjofsan,wich is cruel.。