The main characters are a father and son. After drinking a magical potion, they shrink and go through all kinds of adventures. They discover that to return to normal, they have to go to the Land of the Little People and find the Fairy of Magic, so the father and son set off on their journey... In the end, Cook also finds love.
To make the animals more vivid, the novel refers to all of them as "he" or "she."
Theme: A deep bond between father and son
