It is the dawn of World War III. In mid-western America, a group of teenagers band together to defend their town—and their country—from invading Soviet forces.
A 17-year-old girl uses her wits, survival skills, and compassion to fight for her life, and those of her fellow classmates, against a group of live-streaming school shooters.
After her son Kevin commits a horrific act, troubled mother Eva reflects on her complicated relationship with her disturbed son as he grew from a toddler into a teenager.
Seiji Hasumi is a popular English teacher in a private high school. He is also a violent and sociopathic killer, who slowly takes control of the students and faculty through murder and manipulation. When he is caught in the act during preparations for the school cultural festival, he sees staging a massacre as the only way out.
As the 15th anniversary of a fatal high school shooting approaches, former pupil Diana McFee is haunted by memories of the tragedy. After losing her best friend Maureen in the attack, Diana has been profoundly affected by the incident - her seemingly perfect life shaped by the events of that day.