In the game world, Red Leaf Base.
Lu Feng appeared on top of the main building from before, looking out at the dense horde of zombies outside.
This was a horde that had just been lured over.
"Boss, there's another Speed Mutant Zombie over there!" a survivor immediately shouted, pointing toward the zombie horde.
Lu Feng looked over and saw a mutant zombie rapidly approaching.
Without hesitating, he summoned and equipped his Mecha weapon, then leaped from the rooftop, landing directly amidst the horde of zombies.
The zombies swarmed him from all sides.
He ignored them, barreling straight through to the Speed Mutant Zombie and instantly killing it with a few laser blasts.
[Congratulations! You have killed a mutant zombie and gained 600 EXP!]
Lu Feng recalled that killing a Speed Mutant Zombie used to grant 400 EXP.
Now, it was already up to 600 EXP.
Clearly, it wasn't just the regular zombies that were slowly getting stronger—the mutant ones were strengthening even faster.
