In the novel, Anne weaves stories in a fantasy world called Bonn (actually, it is an alien planet, and the planet that humans later came to is a science fiction story). This is a completely fictional and very complicated civilized world. In that world, there are two masters: man and dragon. In order to resist repeated ecological attacks by foreign invaders, humans and dragons have developed a complex relationship of mutual benefit, mutual sympathy and spiritual interaction. Some scholars have commented on Anne's works like this: "She combined science fiction with pure imagination to create a romantic story with rich plot, ups and downs and charming movements."