Distant future. After the invention of warp - navigation for a few centuries, mankind has spread across the cosmos. As a result, formed numerous planetary nation. During the expansion of people we met representatives of other civilizations, such as the Sava (Sava) and Seguru (Seguru).After many cycles of war and peace are many nations signed the Treaty of the Interstellar Alliance. Finally, set the world are welcome. 120 years ago shows the event was founded Space Academy - a harbinger of a new era. This elite institution accumulates the best scientific achievement and is intended for the education of future leaders.Graduates of the Academy occupy the highest positions in society rukovodyaschii. Many candidates from Terra, the Sava, Seguru and other planets are trying to enter the Academy. Entrance examinations which are held every 3 years. The last test candidates take on 10 people groups.But when Tady group arrives at the venue of the final exam, they are horrified to discover that their 11! 11 Who is this candidate? What are its goals? Will the team take the exam in this atmosphere of general suspicion and distrust? Answers to these questions will open up this anime.