The peaceful existence of the distant star colony Avalon is disrupted by a threatening incident - unknown ships have invaded its space and are rapidly approaching the main planet. There is panic in the capital, the navy is trying to organize a defense, but fails. Marauders are at work in the city, a battle of space fleets is raging in orbit, and the swindler Leivan Hevan, posing as a federal police agent, is trying to find his faithful partner in the doomed capital in order to quickly leave the planet. He does not yet know that he is destined to go through this entire fiery hell from beginning to end.