Saier was a science fiction novel written by Jiang Nan, which told the story of Saier's adventures in a future world. The Saier was a virtual planet developed by a technologically advanced country to nurture all kinds of wonderful creatures. The protagonist was a young man named Link. He had made many good friends on the Saier and experienced many dangerous adventures together. The novel's plot was full of twists and turns, involving technology, friendship, love and many other topics. Link and his friends explored the unknown and interacted with all kinds of creatures on the ship. At the same time, they also experienced many dangers and challenges. There were many fascinating plots, deep thoughts, and rich characters in the novel. Sayre novels are very popular among young readers because they describe a futuristic world full of imagination.