Ji Xiahua, a fourteen-year-old girl, is looking forward to the return of her father, whom she has not seen for many years. However, at the end of the summer, she receives the news that her father has died. One day, she looked at the sea in front of her father's grave, and surprisingly saw her father living on a small island across the sea. She firmly believed that her father was still alive and set out on her own journey to find him, regardless of her mother's obstruction.
When she went through many trials and with the help of a kind-hearted local policewoman, she got clues about her father, and learned that her father had promised her in the letter that flying dandelions would lead her to find his father many years later.
Purpose: Protect the integrity of the country and thank those who are currently paying for it.