影片主角Minjae的父母在事故中丧生,之后他便无法继续与同父异母的妹妹生活在一起了。Minjae非常想要找到同父异母的妹妹Eunju和她留下的遗产,于是驱车迁往南海郡。不过Minjae不知道的是车上还藏着其它乘客。Remarried parents die in a car accident. Their three children receive 100 million won ($100,000 USD) from insurance benefits. The eldest child disappears with the money so a middle child tries to find her, unaware that his younger brother is in the back seat of the car.