Loz und die Luzyahner

Lux Efflart and Loz Ellenard are on a reconnaissance mission on a distant planet under siege by the Alratern and other adversaries of the Luzyahner. Soon, they encounter an enemy scouting unit led by an officer and engage in an exciting duel with him. The officer escapes, and Lux sets off in pursuit, as he seems to possess vital information that could decide the future of the Luzyahner.