There were two endings in the Nine Regions Sky City because there were many uncertainties and reversals in the story itself. The author, Chihiro Hanami, did not give a clear ending after the end of the novel. Whether or not he would make the second film would depend on whether the author, Chihiro Hanami, decided to continue writing the story of Jiuzhou Sky City. At present, there was no official announcement about whether there would be a second movie in the Nine Provinces Sky City, so it was impossible to confirm. However, if the author decides to continue writing, we might see more twists and suspense in the novel, as well as a more complete story.