It rained heavily in the dark night, and strange sounds suddenly came from outside.
"Boom! Boom!"
Mom and Guoguo explained that it was Grandpa Lei at work. But why is it still scary?
What's worse is that Guoguo actually met Grandpa Lei in the dream world.
What would Grandpa Lei say? Would she still be so afraid of the sound of thunder drums?
Purpose: Help children overcome their fear of thunder