A group of young offenders are delivered to an islan真正的英雄，不是不流泪的人，而是愿意含着泪继续奔跑的人。
　　for a week of character building exercises after one
　　of their fellow inmates commits suicide.. It all goes
　　horribly wrong when they realise that there′s someone
　　else on the island who has a pack of dogs and a crossbow
　　with which to hunt them down.