"Mysterious Island" tells the story of five northerners who were trapped in the Southern Army during the American Civil War and waited for an opportunity to escape by balloon. On the way, they were blown to a desert island in the South Pacific by strong winds. They did not despair. From Lincoln Island to Safety Island, from the Thanksgiving River to the Far West Forest, from the "Chimney Pipe" to the Granite Palace, they relied on unity and mutual assistance, wisdom and hard work to transform from refugees with nothing to a refugee in this world. citizens living happily in this land. Glass, tobacco, guns, food, they can all create it with their own hands. The years on the desert island are by no means smooth sailing, but every time they are in crisis, there is always a mysterious figure to help them. He is Captain Nemo in "Twenty Thousand Leagues Under the Sea". At the end of the story, during a volcanic eruption, Captain Grant's son Robert commanded the yacht "Duncan" to rescue them at the last moment. After returning to the United States, these people rebuilt Lincoln Island on their own land and resurrected the spirit of Lincoln Island.