Chapter 221: Chapter 139: Final Upgrade, Purging Floor Minus Three, Under Attack

The barrel alone is over a meter long, with an inner diameter exceeding thirty millimeters. Combined with the four thousand rounds of backup ammo, the weight has surpassed a ton.

Now, as a Level 19 Evolver, although Lin Feng has a base power of nine tons, he can only perform single-shot firing when holding it single-handedly.

If the automatic mode of rapid pursuit is enabled, unless it’s for pure fire suppression, both hands are needed to hold the gun, with the left hand assisting in controlling the recoil to ensure accuracy.

The recoil of continuous fire cannot be controlled with just one hand.

Of course, the best way to use the Level 19 Rapid Fire Cannon is to mount it on a war vehicle on a mobile platform, providing remote fire support and strikes.

Having an Evolver directly use it seems a bit overpowering; perhaps even ten firearm superpower Evolvers cannot match this top-level rapid-fire cannon.

The number of backup bullets Lin Feng revealed to Bai Ye was only three to four hundred, merely a tenth of the real stash.

Thus, no matter how hard they try, the Salvation Army won’t be able to guess Lin Feng’s true strength.

Now, forget about thousands of mutants, even tens of thousands; Lin Feng can utilize the advantage of the narrow staircase to establish a dense fire block.

The four thousand rounds of rapid-fire cannon, each with a damage radius of eight meters, can effectively damage seven or eight flesh-and-blood mutants.

Its firepower sustainability, combined with the Power of Branding resulting in no durability wear, can reach an incredible degree!

As for the upgraded armor-piercing cannon, since the damage has reached the upper limit of the second stage, Lin Feng optimized its bullet recovery speed as per the established enhancement direction:

“Armor-Piercing Cannon Level 19, Red Quality, Branding”

“Basic Attributes: Damage 150, Effective Range 2000 meters, Damage Coverage 12 meters, Remaining Tungsten Core Armor-Piercing Cannons 400; Upgraded to Host Level Limit”

“Extra Attributes: Ammo Recovery 1/1min; Space Magazine 400 rounds; Area Damage (Coverage Radius 12 meters, Center 2 meters Damage 160); Fire Coverage (Six shots per second for five seconds); Armor-Piercing Shell (Armor-Piercing Ability +100%, Damage +10)”

“Note: Can freely switch back to Level 9 Precision Handgun”

Currently, with four hundred rounds of armor-piercing ammunition, it’s sufficient to deal devastating blows to four hundred Tier Two mutants, the firepower intensity is strong enough.

Moreover, with the ammo recovery speed of one round per minute, during usage intervals, the other rapid fire cannon can suppress firepower and recover the armor-piercing cannon’s ammo.

Alternating between the two, Lin Feng feels as long as there is enough time, he alone, with the cover from other team members, could clear the upper six floors of the relic forbidden area.

Then block the entrance of the seventh basement from the Tier Three mutants.

Unfortunately, time is tight, and the batch of Salvation Army, keen on entering the bottom three floors, forces Lin Feng to tone down his clearing plans, first following their arrangements to obtain evolution agents, then consider collecting Desert Wolf source material.

After checking the two weapons, the upgrade time for the nanomaterial source filter is relatively long, and the notification hasn’t popped up yet.

Just then, at twelve noon, Ding Yi’s call for lunch came from outside.

The midday meal is meant to be eaten together.

Ah Lian and another, who had a thrilling yet safe return from their first entry into the relic, finally woke up after nearly a twenty-hour sleep.

The eerie and horrifying interior of the relic caused both of their spirits to plummet, but after such a long rest, they had somewhat recovered.

Upon learning that there were no tasks for them currently, both exchanged glances and breathed a sigh of relief.

For the two who are only Early Tier One, the exploration tasks in the relic were still too dangerous. A slight mishap could lead to being devoured by mutants or gradually becoming a corruptor.

From Lin Feng’s perspective, having them stay back to protect the caravan camp was more useful than them dragging behind.

After all, the jerky inside the transport vehicle forms the base of this mission’s execution and is the most vital resource for the team.

After evolving two levels in one go, a hundred pieces of Level 18 jerky left only ninety pieces, primarily due to the source filter upgrade consuming nearly fifty Life Value points, skyrocketing from Level 9 to Level 19.

Combined with the stamina depleted from continuous combat, energy and physique really needed timely replenishment, hence the faster rate of evolutionary meat consumption.

These late-term evolutionary meats, including the mid-term evolutionary meat held by Chen Shanshan, and the ordinary evolutionary meat eaten daily by the other five team members, have a total value nearing a hundred thousand points.

Lin Feng truly couldn’t rest easy with just Liu Mingfei, Liu Qian, and Ding Yi watching over.

Adding Ah Lian and Ah Ming, there are three combat members in total, adequate to guard the camp and vehicles.

Especially with their Level 9 high-quality AKs, capable of firing Liu Qian’s Empowerment Bullets, they could even handle one or two Late Tier One Evolvers attacking.

The two girls, who had just woken up, were now preparing a sumptuous lunch with Ding Yi.

After sleeping for almost an entire day, they were already famished.

Thus, a grand meal was quickly set upon the table.

The seven of them sat together under the tent, ready to eat.

Lin Feng specially invited the Church Squad from the opposite side; after all, there were only three of them, not enough to consume much.

Except for Shen Yue.

So before officially starting the meal, Lin Feng directly divided the large pot of stewed yam horse meat on the table into ten portions, ensuring everyone could have their fill.

As Shen Yue came over, wiping drool, he found the table set with only ten servings, the yam-stewed horse meat already evenly split, with only some vegetables and seasoning left, no trace of horse meat remaining.

The joy and smile on his face were instantly more than half gone.

Fortunately, ten kilograms of early-term evolutionary meat were used this time, ensuring everyone could get two pounds each.

Source: Webnovel.com, updated by NovelKeep