"Whoosh, whoosh, whoosh, whoosh..." What shattered the peace of the Twin Towers Star Sector were beams of green light racing in from the distance.
"Boom, boom, boom..." The human anti-air emplacements specially targeted by the Overlords were blasted into rising fireballs by the green main cannons. The alarms throughout the base pierced the dim starry sky, letting out mournful cries in everyone's ears.
The hundred thousand aircraft patrolling outside immediately returned in formation and prepared to attack.
"Damn it! Why did we only discover the Zerg fleet after it had reached our doorstep and opened fire? Were the hundred thousand patrol fighters I sent out all blind?" The commander of Twin Towers Base roared furiously.
"Sir, the Zerg warships appeared suddenly. They... their stealth technology has improved. It has already exceeded our detection range. The Zerg... the Zerg have evolved again!" An officer stared at the data flashing across the system and spoke in despair.
The commander slapped him across the face. "Impossible! Under the joint assault of us humans and the Protoss, it was already difficult enough for the Zerg to preserve even a single army as the seed of their race. How could they possibly have spare strength to upgrade themselves? Damn it, don't use excuses to cover up your incompetence! I'll remember this. Once we drive back the Zerg attack, I'll settle accounts with every last one of you. Now, deploy every combat-capable force we have! The Zerg suffered a devastating strike from the Protoss. This army must be their last remaining force. As long as we wipe them out, the Zerg will be finished for good!"
While the commander was roaring, the anti-air missile launchers had already begun their assault. A single missile launcher could fire nine T3 missiles at once. Though these little things were