"They are mutant zombies, disperse quickly." Seeing this, Lin Nan's face changed drastically and he shouted.

Lu Feng did not hesitate. The laser on the mecha weapon was fired instantly, and lasers shot accurately at the zombies.

The fat zombie was hit on the head and fell down instantly.

Several extremely fast zombies sensed the danger and subconsciously dodged, but the laser was too fast and two of them had no time to dodge and were hit directly on the head.

Although the other two dodged, they were hit by two more lasers right after them. They had no time to dodge and were also hit in the head, dying instantly.

[Congratulations on killing a mutant zombie and gaining 150 experience points!]

[Congratulations! You killed a mutant zombie and gained 200 experience points!]

[Congratulations! You killed a mutant zombie and gained 200 experience points!]

…

[Congratulations! You killed a mutant zombie and gained 200 experience points!]

Lu Feng killed those mutant zombies and gained experience tips.

At the same time, three balls of light floated out from the corpses.

This is another explosion.

But Lu Feng immediately looked to the other side and found that the zombie covered with stratum corneum was not dead.

The laser was blocked by it, and the only trace of the cuticle being cracked was the laser.

It actually has such terrifying defensive power that it can even block laser attacks.

The laser attack instead angered the zombie with cuticles on its body. It roared and directly blew away several survivors.

Seeing this, Lu Feng operated the mecha weapon again. Two larger launch tubes appeared on his shoulders. They were laser cannon launchers.

Two thicker laser beams were fired from the launch tube, and the stratum corneum zombie crossed its arms again to defend itself, just as it had blocked the laser beams before.

This time, two laser beams hit the crossed arms of the stratum corneum zombie at the same time. Almost instantly, the stratum corneum zombie's arms exploded, followed by its head.

Obviously, it can withstand lasers, but it has no chance of withstanding laser cannons.

However, the laser cannon did not stop and directly hit the wall of the building behind. A terrifying gap was instantly created in the wall of the building. The explosion was loud and it rang for several times in a row before stopping.

This means that several walls inside the building were torn apart by this laser cannon.

There was already dust flying everywhere.

After the stratum corneum zombie died, Lu Feng once again gained a hint from experience:

[Congratulations! You killed a mutant zombie and gained 400 experience points!]

Obviously, this zombie has a lot of experience, no wonder it has that kind of power.

But as the body of the stratum corneum zombie fell to the ground, four balls of light suddenly floated out from its body.

Something exploded again, and this guy seemed to be a boss, causing a huge explosion.

"Huh!~" Lin Nan breathed a sigh of relief when he saw the stratum corneum zombie being killed, but he was even more shocked when he saw the mecha weapons on Lu Feng's body.

The power of this thing is terrifying.

The survivors of the Red Leaf Base around them looked at the horrific scene of the building wall being blown open, and looked at the mecha weapons on Lu Feng in surprise. It was the first time they had seen such a terrifying weapon.