The children reach and climb the boundary wall. In a flashback, Phil tells Emma that he suspected the purpose of the farm all along, and accepted that the under four-year-olds would stay, hoping to be freed before being harvested. Meanwhile, Isabella notifies headquarters of the fire and that 15 children have escaped. The alarm is sounded as the children prepare to cross the channel between the wall. After Don first throws a rope across the channel, the children begin to cross to the forest using ropes and coat hangers as zip lines. When there is no sign of the children at the bridge, Isabella runs along the wall and arrives in time to see Emma, the last child, cross into the forest before the lines are cut. Isabella recalls when she was a child on a farm watching her friends being harvested and began training to be a mom to survive. She gave birth before becoming Mom of Plant Three where she realized that Ray was her son after she heard him humming a familiar song. Isabella accepts defeat and wishes the children luck before removing the ropes and returning to the burning building where she tells Phil they successfully escaped. The escapees see their first sunrise outside the farm.