两位布鲁克林长大的兄妹来到瓦胡岛乡间，他们发现一本记载了遗失已久的宝藏的日记，这个夏天变得激动人心。两人与新朋友们踏上一场史诗般的冒险，并让他们重新认识了夏威夷人的文化和传统。

A couple living in a Los Angeles suburb is compelled to take dangerous actions when they discover the police officer that has just murdered an unarmed