"Lin Jiao, blow up the entrance again! Keep the other zombies from getting in!" Lu Feng returned to the rooftop of the main building at the Red Leaf Base entrance.
The earlier gas canister explosions had only wiped out the zombies that had already gotten inside Red Leaf Base.
Outside Red Leaf Base, a massive horde of zombies still swarmed, a problem that had yet to be solved.
'They would need more gas canisters.'
'But Master Lin can't modify gas canisters that quickly,' he thought. 'More importantly, the modified canisters are actually more effective against people than against zombies.'
After all, even Gray Wolf, an ability user who specialized in defense, had been taken down by those same gas canisters.
And Gray Wolf's energy barrier had been far, far stronger than his own.
Even after being blown half to death, he had still been able to block a laser attack.
His own energy barrier could only block a single laser shot. A second one would surely shatter it!
