A mature, intelligent high school student has a side job arranging "accidental" deaths (no 2 alike) of fellow students' parents. A cop detective notices this student being connected to all the kids of dead parents. Who wins the face-off?。凌晨的因基大楼内,保洁员无意打开了秘密实验室的铁笼,释放了铁笼里的暴龙。野生动物学家阿梁来到前女友的公司,调查巨蟒的来源……。