Keep far away from the humans emerging from the light.

At this time, Lin Feng's guns and cannons are needed for long-range firepower strike, to clean up all the remaining mutants thoroughly.

Only then can members of the Salvation Army be assured to fully transport the machinery and industrial lines.

Otherwise, with eighty percent of personnel transporting, and the remaining twenty percent defending, it would be difficult to handle even one or two hundred Tier Two mutants.

The primary objective is to prevent their attacks from damaging the machinery and production lines.

Protecting the equipment is more important than killing the mutants.

That's why Lin Feng is needed to clear most of the mutants on the top three levels.

When the sunlight refracted by the light-gathering mirror aligns with the entrance of the next level, there is no light on both sides of the main road. Although the mutants are driven away now, once they launch an attack later, it will cause immeasurable damage.

The significance of military production is the foundational basis of first-rate powers, listed alongside the food and evolution provided by the Rock-Horned Horse Industry as one of the three major pillars.

They respectively represent weapons, food, and the constituent personnel of the power.

So military equipment is of utmost importance.

Of course, Bai Ye arranged for Lin Feng to clear out the mutants also to evaluate his strength and determine if he is qualified for investment by the Salvation Army in advance, ensuring the equipment is smoothly transported out.

Led by the Salvation Army squad leader, Lin Feng and three others passed through the clean and bright negative first floor and entered the slightly darker negative second floor.

Through the reflection of the searchlight at the stairway entrance, the brightness of the negative second floor's space allows visibility for about three or four hundred meters away, similar to sunset dusk.

The residual warmth of the beams overhead also dropped sharply from the five or six hundred degrees of the negative first floor to two or three hundred degrees.

Lin Feng felt the environmental changes, frowning slightly.

The external sunlight is decaying rapidly. It's estimated that by the negative third floor, the effect will be less than one hundred degrees.

Additionally, it has to penetrate the moist mist in the air, causing further decay in beam brightness and temperature.

It seems the negative third floor is its limit.

Even the planned showdown on the negative fourth floor may be moved ahead to the negative third floor.

Lin Feng saw from afar that the main force of the Salvation Army was currently assembled at the entrance between the negative second and third floors, setting up the third light-gathering device.

"Let's go. Our task leader explained that the remaining mutants on the negative second level are quite numerous this time, covering up to five square kilometers in the wrecked hibernation pod area on both sides."

"The number is not less than three hundred, among which there are more than thirty Tier Two mutants."

"Our mission is to clear them as much as possible, at least two hundred or more, especially the Tier Two mutants. The more we kill, the better."

Descending the stairs to the negative second floor, the squad leader at the forefront of the team spoke to the group:

"The mission time is nine hours, which means before twelve noon. Time is a bit tight, so let's hurry and start, beginning on the left side!"

Finished speaking, he led the three team members and Lin Feng toward the residential area on the left side.

The Salvation Army not only has flamethrowers but also a bright searchlight that can illuminate a hundred meters a round, making it very suitable for building inspection and improving efficiency.

As for Lin Feng, he only needs to shoot directly whenever there's movement, hoping to heavily damage the mutants.

With the cooperation of several people, the speed of sweeping through has become faster and faster.

During periods of closing in on a corner, they encountered a counterattack from four or five Tier Two mutants, but the rapid-fire cannon's continuous fire, along with the huge damage from the armor-piercing cannon, injured them all severely before they had approached within fifty meters of Lin Feng.

Especially the Level 18 armor-piercing cannon, with damage coverage of twelve meters a round, its shell damage is up to one hundred and sixty, effectively killing flesh and blood mutants.

It would be a different matter with a Tier Two Evolver wearing battle armor; it wouldn't be so easily injured and would at least require a precision hit on their torso.

The real destructive power of the armor-piercing cannon, after several damage enhancements by Lin Feng, has seriously overspilled, specially prepared to kill Leader Level and Clan Leader Level Rock-Horned Horses.

As the Desolate Beasts with the strongest defense attributes, they are covered in nearly half a meter thick ceramic steel rock armor with hardness comparable to titanium alloy, even the Level 18 armor-piercing cannon struggles to deliver sufficient damage.

Upgrading the heavy cannon using such standards means that apart from the Li Family's Rock Horse Armor, ordinarily, no evolutionary life can withstand the armor-piercing cannon.

As Lin Feng fought his way through, circling the negative second floor for three or four turns, from three o'clock at night until eleven in the morning, he finally killed more than two hundred and fifty mutants!

Among them were over forty Tier Two mutants, completing the set goal.

The remaining mutants continued playing hide and seek with everyone, continuing the hunt had little significance.

The final group of seven rested against the entrance to the negative third floor, with the late Tier One squad leader going down to report the completion of the task.

Soon after, Bai Ye followed him returning to the negative second floor, walking toward Lin Feng sitting against the wall.

"You've worked hard. Go find Ma Li to get the source material, and take enough rest and nourishment to restore your state."

"Due to light decay, the majority of the negative third floor is still in darkness, harboring more than a thousand mutants, including a Tier Three Distortion King inside..."

"At three o'clock in the afternoon, we plan to try whether it can be kept completely."

"Your firepower support is crucial then!"

Finished speaking, Bai Ye reached out and patted Lin Feng on the shoulder:

"Don't worry, whether the Tier Three Mutants are killed or not, as long as the negative third floor is cleared, your portion of the Clan Leader Level Rock-Horned Horse life source material will definitely be offered."

"For now, go rest quickly!"

Lin Feng nodded and stood up.

Followed the squad leader and four others, returned to the surface.

Retrieved the Level 19 life source material from Ma Li once again, which would be his last evolution before ascending to Tier Two...

The last evolution!

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