13-year-old Aimi went on a trip with her mother. A traffic accident took her mother's life. Amy came to the farm to live with her father, whom she had not met for a long time. My father loves flying and inventions, and there are weird inventions everywhere in the house. All of this makes Ai Mi feel very uncomfortable. Aimi found a nest of big goose eggs by accident in a bush that was toppled by the developer. Aimi took these goose eggs home, made a simple incubator with her own clothes and light bulbs, and waited for the little goose to come out of the shell day by day. One day, when Aimi opened the incubator again, a group of wet little geese were looking at her curiously with round eyes. The little goose is out of the shell! Out of instinct, the little geese will recognize the live animals they see for the first time after they come out of their shells as their own mothers. As a result, Aimi became a mother goose, and the little geese always followed her every step of the way, rushing behind her. In these little geese, Aimi found happiness again.
However, in accordance with government regulations, wild geese cannot be raised by home. In order to allow these wild geese to return to nature, and to free Aimi from the grief of losing his mother, his father sold his beloved lunar landing module and made a plane like a wild goose for Aimi and taught Aimi. fly. Amy drove the plane into the blue sky. Behind her, there was a long line of geese flying with her.
Ai Mi and his father flew the plane and took the geese to Lake Ontario, where the geese spend the winter. They flew over the river, over the grass, over the city. The 13-year-old girl and her geese became a beautiful landscape in the sky, attracting people's attention. Amy finally reached the destination and brought the wild goose back to the south. The large crowd waiting there cheered happily. In the sun, Aimi's wild geese are playing freely in the lake, and the southern sun softly covers them with a warm light.