來自城市的馬汀被迫參加禁用3C的夏令營。卻發現森林的生物身陷危險，他必須保護牠們、避免被開採商傷害。

Young Martin is unhappy when his parents send him off to a ‘tree hugging’ summer camp for three weeks and is determined to do everything he can not to fit in. But as he spends time alone in the forest, he becomes aware of the beauty of the…