Lieutenant Colonel Vershinin arrived in the Empire with only one purpose. He needed to collect valuable information so that the armed forces of the Earth could prepare for a possible attack from the Kron civilization. People managed to repulse the first wave quite successfully. But all the specialists and experienced military men realized that they might not be able to withstand the second wave. You need to develop a strategy, and for this you need information. So he became a citizen of the Empire and is now forced to join the army, since general mobilization was announced. He doesn't need this war, but he simply has no choice. He understands that the border conflict has escalated into a full-scale confrontation.