"Keep up, keep up!"
The officer, drenched in sweat, stood by the roadside, shouting loudly to urge them on.
It was already dusk, the sunset had sunk behind the hills in the distance, leaving only a strip of red at the horizon. The slanting afterglow illuminated the long clouds of the sky. In the increasingly dim twilight, the semi-gold and semi-black hilly terrain stretched endlessly to the horizon. The long line of troops was winding their way through these boundless small hills.
Vision was beginning to blur; the soldiers lowered the multifunctional goggles on their tactical helmets, and the soft lamps at their waists lit up. Under the officer's urging, rows of warriors pressed on with heads down, while the spotlights of the speeding mecha shook as they passed by, and all that could be heard were rapid breathing and footsteps.
