1) A group of survivors live a basic life scavenging for food in an abandoned building after a blackout wiped out most of civilization. They have run out of food supplies.
2) Two members of the group, a boy and girl, argue about what to do next. The girl wants to go search for more food in the nearby town while the boy thinks it's hopeless. Another boy agrees with searching the town.
3) The group's leader, Alex, interrupts and tells them about an abandoned warehouse in the forest that likely has food supplies. He convinces the group to set out for the warehouse immediately. The scene then cuts to surveillance footage of the group leaving and heading into the forest