Facing a drastic temperature drop to -76°F, Caden and his family realize their small campfire won't keep them alive through the night. To survive, they need to upgrade the campfire and repair their lodge to retain heat. Caden chops wood while another family member collects stones to gather the necessary materials. After repairing the lodge, they successfully upgrade the campfire to level two, extending its warmth and range. This achievement grants Caden a special skill reward, setting up a crucial advantage for the freezing trials ahead. The episode ends with the family insulated but aware the cold night still awaits.