翻拍自同名韩国电影，讲述深受困扰、无依无靠的拳击手搬去和失散多年的母亲及患有自闭症的钢琴家弟弟同住，他必须融入这个多年未识的家。

A teenage girl with self-esteem issues finds confidence in the most unlikely way, by spending her summer battling vampires that prey on New Orleans' disenfranchised with the help of her best friend, the boy she's always pined for, and a peculiar rich girl.