The first year of high school and his younger sister Midori took care of the carrier pigeons left by their father, but found that the pigeons were disturbed by a mysterious electric pigeon. Electric pigeons make people's fingertips tingle when touched and cause flying trains to crash. In the first year of high school, he tracked the electric pigeon and accidentally discovered his father imprisoned in the cave. After the military police rescue their father, Electric Pigeon and the spy chief escape. Later, at the shrine festival, Midori was kidnapped by the spy leader pretending to be a pigeon trainer, and the first year of high school was also arrested. The two were taken aboard a foreign cargo ship, but the cargo ship was bombarded by Japanese warships. The first year of high school was imprisoned in a barrel and drifted to an uninhabited island, where he also discovered a trapped electric pigeon. He successfully rescued Midori and escaped by boat with the electric pigeon. At this time, an enemy plane appeared, and Gao Yi used an electric pigeon to fight back. They were later rescued by a destroyer and learned that their father was imprisoned in a bunker on an island in the river. The first year of high school decided to risk the rescue. Can he succeed?
