Liu Liang-Liang is a little girl born in an Army dependents' community in Taipei City.

Taipei in the 70's, a small village, with people from different backgrounds whom are tightly connected with each other. The Liu's daughter - Liang Liang is seven years old, she is a naive and lively child. One day, she bravely save her little friends from a fire in a car accident, unfortunately she fell into a coma. In her coma, she dreamed of participating in the nation's first marathon.