About the book: 2005 / Three trainees of the space transport school arrive at an extraplanetary space station. Soon the station chief begins to suspect that one of these cadets is a super hacker nicknamed Genghis Khan, who agreed to testify against the powerful Industrial League and was undercover by Interpol under the witness protection program. And then it turns out that among the students there is also an agent of the League who is looking for Genghis Khan. But things get even worse. A peaceful space lighthouse turns from a detective investigation into a battlefield…