Although this book is classified as a science fiction novel, it can also be used as a guide for space business and employment. Due to the weightless environment of outer space, large companies no longer discriminate against fat people in recruitment. Beautiful women can wear a bra at work or not, but skirts are never allowed in the office. The book describes that ten years later, mankind has entered the age of great space exploration, with ghost fleets running rampant, outer space perilous, Superman strings being deployed one after another, and Bruce Lee flexing his muscles in space.