WHOSE FEATHER IS IT?

Hei Hei is a 5-year old boy living in Hong Kong. One day while wandering close to his home, he discovers a mysterious feather. ‘Oh dear, someone lost the feather!’ he thinks. With great curiosity, big heart and a little butterfly buddy, he decides to return the feather to its owner. Throughout his journey he encounters all kinds of residents in the forest, but… does the feather belong to them?