Uncle Noah is sleeping. He is 500 years old. He sleeps a lot. He is having a dream. It is a bad dream. He can see rain. He can see the sea. There is water everywhere. In his dream, his house is under water. All the buildings are under water. Animals are swimming in the water. The animals are dying. Uncle Noah feels sad.
Uncle Noah wakes up. He feels worried. He wakes up his wife. He wakes up his children. He tells them about the dream. They decide to do something. They decide to build a big boat.
They will call the big boat the "Ark". They will save all the animals from the big flood.