Wang Tao was mentally prepared for this situation; it was unavoidable. They would have to go back and clear out these zombies later.
Thus, three days passed.
He Jijun's teaching had stopped. After all, time was precious, and it was not possible to spend a large amount of time on practice. Mainly, he, as the pilot, was to fly; the others were just for emergency backup.
Wang Tao had also practiced many times. Not to say that he was particularly skilled, but at least he could get the helicopter off the ground. He also learned how to handle some emergency situations.
By now, a large number of zombies had accumulated outside the military base, and they needed to be cleared out quickly.
After scanning the area and confirming there were no four-level zombies, Wang Tao led a few people out of the military base.
It took quite some time, but eventually, they cleaned up all the zombies outside the military base.
And indeed, there were some unexpected gains.