Although they had managed to stabilize the formation again.
The safety line had been pushed back another hundred meters!
Li Chen frowned, the crease between his brows looking like the imprint of some terrifying hoof.
"This can't go on. After barely an hour of fighting, the safety line has been forced back again and again!"
"This place is only a few kilometers from the Star-Level Shelter. If we retreat to the shelter's side, we won't be able to deploy the Fighter Jets anymore. Our combat strength will take an even bigger hit!"
Just as Li Chen desperately racked his brain for a solution.
Noah's voice suddenly rang out.
"Reporting to the Commander: Tier 3 Zombies have been detected. They are charging this way at extremely high speed."
"What?" Li Chen abruptly looked up. "Where did these Tier 3 Zombies come from now?!"
It had only been a few minutes.
The drones had been monitoring everything within a radius of ten kilometers.
There had been no sign of any Tier 3 Zombies just moments ago.
Yet now they were practically upon them?
Before Li Chen could think further.
Seven Tier 3 Zombies appeared in view.
They charged straight at the Android Warriors!
"Prepare to retreat!"
"Fall back! Fall back! Fall back!"
Li Chen issued orders in rapid succession.
All the Android Warriors obeyed and began withdrawing slowly.
But they were still a beat too late.
The seven Tier 3 Zombies had already reached them!
They pounced on the Android Warriors, claws and fangs bared.
Bloody mist burst from the Android Warriors' bodies.
Rat-a-tat-tat-tat—
Holding the Metal Storm, Li Chen charged into the Zombie Tide once more.
He unleashed a furious barrage at the Tier 3 Zombies!
But how could Li Chen's speed alone possibly be enough?
Before long, a large number