The Age of Unification, which began on Old Earth in the 21st century, determined the development of humanity for all subsequent centuries. The Evagard Empire, which arose after the Unification, is exploring space, capturing more and more new worlds... He was the last to wake up. The markings on his sleeping bag identify him as an admiral of the Evagardian Empire - as much of a surprise as the three trainees under his command. He wears no uniform and is unaware of military protocol, but the ship's records confirm that he is a higher-ranking official. Whether he is an admiral of the Evagardian Empire or a spy for the Gunrai Commonwealth does not matter much, because soon they will all be dead. There is an unknown planet below them, their ship's systems are shutting down one after another, and besides, they are here... not alone.