龙安市的林场里发生一起命案，刑警队长方宇带队展开调查的同时，辅警崔小天也在调查一起肇事逃逸案期间卷入其中，通过刑侦手段与法医现场勘探结合，一段往事逐渐清晰。案件的背后到底有着怎样的真相？为解开真相方宇和崔小天究竟要做出多大的牺牲？
Marta may be an orphan, and she may be affected by a lethal illness, yet she is the most positive person one can meet. She wants a boy to fall for her. Not any boy - the most handsome of them all. One day, she may have found her match.
一只野生动物在树林里周末徒步旅行时袭击了六名医科学生。他们一个个地感染了一种“野性疾病”，把它们变成狂暴嗜血的生物，当他们为了生存而斗争时，假期变成噩梦。
