Junos, a solar system located at the end of the Milky Way, has come under attack. The unprovoked assault is led by Halcyon, sovereign of the Fourth Empire. His ultimate goal is control of the entire galaxy. He must be stopped!

Junos, a solar system located at the end of the Milky Way, has come under attack. The unprovoked assault is led by Halcyon, sovereign of the Fourth Empire. His ultimate goal is control of the entire galaxy. He must be stopped!