"Expedition: Operation 'Used'". This is a science fiction book that opens the reader to an exciting world of the distant future. The main character, a bio scavenger, is a person who is considered insignificant in the system, assigned to perform dangerous tasks. Their destiny is to be part of the outside world, they exist to pay the borrowed price without respecting their vitality. But her mission this time will be unexpected: saving the planet from a threat beyond her understanding. The battle for survival, the fight against a threat that does not have a known face - this is only part of what the bio scavenger will have to face in her incredible journey. The author created a unique world where every decision can decide the fate of the entire galaxy. "Survival is an instinct, but she is ready to prove that survival is worth it not only for herself, but also for future generations.)))