Living in the small farming community of Rickerby, twenty-four year old Kimberly Jantzen is a single mother working as a gas station pump jockey while she works her way through nursing school to eke out a better life for herself and her daughter, Lizi. In

　在一个暑假，四个小伙伴脱离了父母的监管，并发现他们都有隐藏的能力。当这些天真无邪的孩子在附近的森林里使用这些新能力时，不知不觉吸引了黑暗的东西，奇怪的事情开始发生。