[Your XP has reached the required level, and your level has increased!] 】

[Acquired Skill: Senior Engineer Mastery!] 】

[Senior Engineer Mastery: You are already a master engineer. Learn to craft shotgun turrets and submachine gun turrets, which are the best long-range base defenses. 】

[Skill Acquired: Shotgun Expert]

[Shotgun Expert: If there is a clay duck competition, you will definitely be able to hit every shot, and everyone will think of you as a shotgun expert.] Shotguns deal 50% more damage, with a chance to stun enemies. 】

[Skill Acquired: Demolition Expert]

[Demolition Expert: You are now a Demolition Master.] Explosives damage is increased by 50% and dismemberment and maiming are increased by 20%. 】

Qin Fei didn't expect that after he killed these three green-skinned zombies, his level would also increase. I killed so many ordinary zombies before, and the level has never changed.

But killing these three mutants suddenly increased the level and gained so many skills.

Could it be that the increase in level is related to the type of zombie killed?

Now, in addition to some life skills that Qin Fei has gained from the long night, he also has a 'Hidden Strike' in terms of combat skills.

[Stealth Strike: Good at catching enemies who are resting or wandering aimlessly while sneaking, and dealing 50% extra damage with stealth attacks]

After Qin Fei's level increased, almost all the skills he gained were certain aspects that he was often exposed to.

While assassinating zombies with an iron crossbow, he obtained 'Hidden Strike'.

When defending against the corpse tide, he gained knowledge of the 'Senior Engineer'.

After using the shotgun and the iron tube bomb so many times, Qin Fei gained the abilities of 'Demolition Expert' and 'Shotgun Expert' respectively.

He speculated that the acquisition of skills should be related to the abilities that he uses regularly.

As for how to improve his level, whether it is Xie Nanai or Qin Fei, it is not very clear.

After the green-skinned zombies were killed, the remaining zombies in the corpse tide were no longer much of a threat, and Qin Fei and Xie Nanai did not have much trouble defending them.

It was six o'clock in the morning.

After the zombie tide is over, it takes a long time to repair the shelter.

Whether it is an electrical defense system or a concrete column, almost all of them are damaged to varying degrees. In addition, they have to clean up the corpses of zombies.

With Xie Nana's help, the cleaning speed is much faster than before.

Because Qin Fei and Xie Nanai were in a team state, when Qin Fei was upgraded last night, Xie Nanai was also promoted by one level.

Unlike Qin Fei, the skills that Xie Nana gained after leveling up were 'Pain Endure' and 'Hiker'.

The main effect of pain tolerance is to reduce the damage suffered by oneself.

Hikers, on the other hand, speed up their running speed and reduce their stamina consumption while running.

Although these two skills do not seem to be as practical as Qin Fei's 'Senior Engineer', the applicability of these two skills is relatively high.

Qin Fei's knowledge of electricians is likely to be of little use after he travels to the next world.

However, the two abilities of increasing running speed and reducing damage are basically physical improvements, and they can still be used no matter what the environment.

Qin Fei guessed that Xie Nana's ability to obtain these two abilities should have something to do with her move to lure away the zombies last night.

The long run that night allowed her to gain the 'Hiker' skill after leveling up.

Being killed by the corpses gives her the 'Pain Endurance' skill.

After completely repairing the shelter, Qin Fei planned to start manufacturing automatic turrets. He now has two options, which is to make a shotgun turret or a submachine gun turret.

According to Qin Fei's experience in the game, in the Navigan region, the most widely used submachine gun model is the SMG-5.

The turret needs to be equipped with a certain number of bullets. This submachine gun consumes the same ammunition as the pistol ammunition, which is a nine-millimeter bullet.

But with the temperature of the earthen stove in the shelter, it is difficult to make a nine-millimeter bullet case.

So to make a submachine gun turret, Qin Fei couldn't provide it with enough bullets.

But crafting shotgun ammo is a lot easier.

To make a shotgun turret, in addition to preparing various electronic parts and other raw materials, the most important thing is to need a shotgun as the firing part of the turret.

In fact, Qin Fei can also make a simple shotgun.

However, unlike homemade thunder barrels, shotguns require a barrel that is not just an ordinary iron pipe.

In order to withstand the impact of lead bullets and gunpowder without deformation, the barrel of a shotgun must be made of steel.

With the temperature of the furnace in the shelter, even the iron could not be burned, and it was impossible to make steel pipes.

Qin Fei decided to go to the Baishui River camp, where some guns should still be stored.

Camp Whitewater River has been overrun by zombies since the corpse tide that night.

The Sanctuary is in the same town as Camp Whitewater.

It didn't take much time for Qin Fei to walk near the camp.

The collapsed wall, which was destroyed by the zombies that night, has not yet recovered. Half of the iron gate of the camp is gone.

The camp was a mess, littered with dormant zombies.

Qin Fei picked up a stone from the ground and began to knock vigorously on the remaining half of the iron gate of the camp.

The loud noise soon alarmed the sleeping zombies inside.

They began to walk in the direction where Qin Fei was.

Unlike when he used the iron crossbow before, Qin Fei with the shotgun didn't need to be so cautious when facing these zombies again.

It doesn't matter if you wake up the zombies and let them swarm them.

Camp Whitewater was breached in the second round of corpse waves.

In this wave of corpses, except for spider zombies and fat zombies, there are no relatively strong mutants such as military fat and green-skinned zombies.

So the zombies here, although there are many of them, are actually not dangerous.

Because it was daytime, these zombies didn't move fast.

Qin Fei led these zombies and slowly gathered at the gate of the camp, and then he lit two iron pipe bombs and threw them into the pile of zombies.

Because the zombies gathered very densely, some of them were directly killed by the iron pipe bomb.

The zombies who were not killed by the bomb were killed one by one by Qin Fei with a shotgun.

Qin Fei soon came to the warehouse where the materials were stored.

After all, having lived here for a while, Qin Fei was still very clear about the location of the warehouse in the Baishuihe camp.

Most of the food in the warehouse was taken away by Qin Fei and the others in the camp when they escaped that night, leaving only a few inconvenient and large cans.

These cans are almost all beef and mutton.

[Canned beef: It may not be made by your favorite steakhouse, but this can of beef will fill your stomach, good appetite!] 】

Canned meat is a good thing... Take them all away.

Behind these cans, there are also firearms of various types.

Of course, in this warehouse, although there were all kinds of guns, Qin Fei did not find any bullets.

Because he couldn't make bullet cases, the guns here were almost ignored by Qin Fei, and he just took the shotguns here.

Shotguns are divided into double-barreled shotguns and pump-action shotguns.

The former is a kind of troll that can hold two bullets at a time and cannot be fired in bursts. The latter, on the other hand, is a shotgun that can be loaded with multiple rounds of ammunition and can fire continuously.

There are four shotguns in total.

Qin Fei was lucky, these four were all pump-action repeating shotguns.