The territory of the Klent Kingdom bordered the Colton Star Cluster of the Purple Crystal Civilization. They were separated by a desolate universe belt and connected together by a stargate. After the secret war ended, both sides lifted the wartime emergency measures and reopened their stargates, allowing people to resume their travels.
Within the observation post of the Seoul Star Cluster stargate, the sentry on duty was slacking, turning a blind eye to the fleets entering and exiting the stargate. He held his communicator in his hand, intently concentrating like the typical lowered-head generation.
Since the end of the secret war, Klent and Purple Crystal had decided to recuperate, while the Black Star Army joined the Crimson Dynasty. There was no chance of war breaking out, so the mentality of the sentries gradually relaxed.