一名笨拙的电子产品销售员被误判谋杀罪，他必须直面警方的腐败和犯罪分子的阴谋，力证自己的清白。

　　On his first day as a fourth-grader, Sune is welcomed by an unwanted surprise. A new boy is in his seat, and he's everything Sune wants to be. Not only that, but his name is also Sune - it's the worst possible start to the fourth grade.