剧情介绍
MaskedfigureswithmachinegunsmarchintothesecondaryschoolinKaratas,takethepupilshostage,andexecuteoneofthem.Theymakenodemands.Silentterroristheirmodusoperandi.Seeingasthearmywilltaketwodaystoarriveduetoasnowstorm,mathsteacherTazshidecidestoassemblehisownassaultteam:hisex-wife,thegymteacher,thecowardlyschoolprincipal,...