The sky is cloudy when Jack and Annie arrive
on the Prairie. They reach a small schoolhouse with only three students.
The teacher invites them to join their reading lesson. After the
lesson, they are heading back home. The colour of the sky turns
green when they come head to head with a strong twister. They must
return to the schoolhouse to warn the teacher and students. However,
the roaring twister comes closer and closer. Will they make it to