" Crusoe " was a fictional novel by Defoe from England. The story was about a young British businessman, Crusoe, who spent 28 years alone on a deserted island in the Amazon rainforest and finally won freedom and dignity through his own efforts and the development of civilization. Although the details and plot of this story may be influenced by the author and the times, it is a true story. In the 17th century, Crusoe did spend a long time in the Amazon rainforest. Because he was a wealthy merchant, he encountered a storm during his voyage. His ship sank, and he, his family, and his slave, Crusoe, were drifted to a deserted island. The 28 years on the deserted island were very difficult for him, but he gradually adapted to the life of the deserted island by planting plants, making tools and building houses, and established contact with other local residents. Finally, he successfully left the deserted island and returned to his hometown. This experience became his source of inspiration and became a famous novel.