A virus breaks out and a chilling massacre rages through the streets of Montevideo. The sick become hunters, and only calm their fever by unscrupulously killing all those not yet infected. Unaware of this, Iris and her daughter spend the day in the sports club where Iris works as a security guard. When the night comes a fight without mercy is about to begin. The ironly hope of salvation arrives when they discover that after each attack the infected seem to have 32 seconds of peace before charging again.
美國德州一所高中，以萊德利（賈斯·阿諾德 Justin Arnold 飾）為首的一眾男學生風生水起橫行霸道，經(jīng)以欺負人為樂。印度裔學生比（Vincent Silochan 飾）、瘦小的戴恩馬克·多納托 Marc Donato 飾）和有些內(nèi)向自的女孩艾米莉林德賽·西德 Lindsay Seidel 飾）等人更是他們優(yōu)先欺的對象。學校狀況已然如此與親人的關(guān)系分外冷淡和緊，戴恩他們的活看不到一點希望。8個月前，戴恩的叔叔世，留給他一偌大的農(nóng)場作產(chǎn)。飽受欺負試圖自殺的他到和自己同病憐的幾個人，們決定把學校小霸王們請到行派對，在勁熱舞之中展開備已久的血腥仇……