Sigurd Westall and the organic ship Paurusheya, which presents itself as the material hologram Alethea in human form, share more than just friendship. Together, they face new dangers. When Life-Int-Ltd. is infiltrated by aliens, he quits and, together with his former boss Sir Arthur Newcraft, founds the MBF organization based on Saturn's moon Japetus. Joining him are his old colleagues Mark Merlin, Selin Wiegand and Amanda Lerch. The organization is supposed to monitor and control extraterrestrial activity within the solar system. When Sigurd visits the Venus base TRISHARANA, the first confrontation occurs. Two huge alien ships appear near the Pluto orbit.

Jens F. Simon has always been a dreamer who moved more in his own fantasy world than in reality. After his basic military service, he began to study law. When his parents died unexpectedly, he broke off his studies and made his way through life with odd jobs. After his first relationship failed, he met the woman of his dreams and started a family. Today, he writes the fantastic stories that have accompanied him throughout his life.