Put on a protective face shield and walk out of Neil's pipe. Green's feet were a muddy field, and although it had been raining for a long time, the sandstorm that came soon had attached another layer of sand to the muddy ground.

"It's a pity that the orb only lasts for twelve hours." Green doesn't know how long it has been since last night's incident, otherwise he could have looked around in this ruin, there were so many mutant rats last night, and he must have found a lot of orbs, which is really a bit of a waste.

Constantly looking around, it can be seen that this should be a dilapidated city. A cluster of shacks had been built nearby, but they were mostly destroyed by now.

From a distance, Green saw that there were still a few people wrapped in rags, unkempt and unkempt to see men and women, busily cleaning up their collapsed house.

Maybe these people have their own ways to avoid the tide of mutant beasts, right? It's like the strong man Levi, with his own basement.

Those who survived were relatively lucky. Along the way, Green has seen an exaggerated corpse of that kind of death for an unknown number of times.

There were also a few people around, as if they were looking for something, constantly rummaging through the ruins. Maybe some relatives and friends died in the mutant rat tide.

Whoosh, and suddenly several mutant rats foraging everywhere probed their brains out of a hole. The hair is still stained with dark red blood, I'm afraid I have just eaten, and I am still eating dead corpses!

Is there any? But that's right, after all, last night's time was too short, and it was impossible for Green himself to completely clean up these mutant rats, and it was normal for some fish to slip through the net.

Without hesitation, Green found a cover to hide, and at the same time the Eye of Insight activated.

"Normal mutant rat, physical fitness 12, claw strike, bite"

"Ordinary mutant rat, physical fitness 14, claw strike, bite"

……

All the tips are ordinary mutant rats, but their physical fitness is not weak, probably more than three times their own. Are all mutated creatures that strong? And that's just the normal level!

At this moment, it seemed that a mutant beast smelled Green's scent, and it was about to come towards Green!

Green's heart trembled violently, this time he didn't have a high-level experience card around him, and he could use his power unscrupulously. His weapons at this time were only a police revolver that he had just exchanged and a few high-explosive bombs.

Pull out the pistol from your waist, hold it tightly in your hand, and after a simple aim, bang bang! He fired three shots in succession, then turned around and ran quickly.

Although he had basic shooting skills, this was the first time Green had actually fired a shot, and the bullet didn't hit the mutant rat.

The mutant rats began to chase after Grimm with their chirps, and the gravel and rotten tiles on the road couldn't stop them in the slightest!

“5…… 2、1”

Counting the numbers silently in his mind, when five seconds were up, Green raised his hand and fired a shot at the mutant rat in front!

Bang!

The bullet hit the mutant rat in the head, opening a bloody hole in its head!

Bullets are finite, and Green can't afford to waste every second, so he must take advantage of the pistol bullet recovery function, after all, every bullet is very precious.

"Kill the normal mutant rat and get 1 psionic power!"

"Basic Shooting Skill Proficiency +1"

Green stepped on the roof of a dilapidated car on the side of the road, then leaped high and climbed with both hands onto a deserted building with a detached wall. Immediately after, a high-explosive grenade suddenly appeared in his palm and threw it towards the mutant rat that was following him.

Bang! Bang! Bang!

Three shots were fired in a row, and finally, when the high-explosive grenade approached the mutant rat, the bullet hit!

Bang!

With a loud bang, a cloud of sparks exploded in an instant, engulfing all the mutant rats!

"Kill the normal mutant rat and get 1 psionic power!"

"Kill the normal mutant rat and get 1 psionic power!"

Squeak squeak!

The two closest mutant rats were killed at once, and the last one was left with a slightly larger and slower mutant rat. The explosion just now was only swept over by the air wave, and he was not fatally injured.

The injury only aroused its ferocity, and the small green eyes actually exuded a slight blood red! The speed was also a few points faster, and it pounced straight towards the deserted building where Green was!

It's not dead! It's too big!

Green looked at it, and there was only one bullet in the pistol that had just recovered. After looking around, Green ran towards a pillar that had been broken in two.

With his back to the pillar, Green held his gun in both hands, waiting for the mutant rat to show up.

Squeak squeak!

The mutant rat climbed up the deserted building along the wall, and just as he emerged, he was greeted by a shot that Green was ready to fire.

Bang!

The bullet hit its eyebrows, shattering half of its head, and the red and white splattered all over the ground.

"Kill the normal mutant rat and get 1 psionic power!"

"Basic Shooting Skill Proficiency +1"

It's finally solved! Green leaned against the pillar, gasping deeply.

There are a total of four ordinary mutant rats, using a high-explosive grenade and 5 psionic energy. After this battle, he actually lost 1 point.

Fortunately, there are only ordinary mutant rats, and if there is a one-star appearance, it is estimated that they will have to kneel.

This adds a total of two skill proficiency points, both of which are added when the target is killed.

"System, how much proficiency is needed to increase to intermediate?"

"Sir, your current basic shooting beginner requires a 100 proficiency upgrade."

"100 points? Can I increase by shooting at the target? ”

"Yes, sir, but it needs to be judged as an effective shot to increase proficiency."

Yes, good news. Effective shooting should be to hit the target, right?

Green's pistol is auto-regeneration, one bullet in 5 seconds, and 12 in a minute, so he doesn't have to worry about practice. When the shooting skill level goes up, it's time to pair it with a more advanced firearm - it's nice to think about.

“1… 2…… 5… 6 pieces"

After all the bullets recovered, Green calmed his breath and slowly stood up, tightening the hood on his head.

When he came to the side of the building again, he found that there were already a few guys in simple cloth strips, robbing the corpse of the mutant rat that had just died!

Maybe it was the battle that attracted them.

But they only dared to grab the rat meat, which was shattered by high-explosive grenades. The head was shot, and the mutant rat corpse with the body intact, none of them dared to move.

At this time, a few sharp-eyed guys saw Green in a cloak appear, and some cowered and hid the minced meat in their hands behind them.

Shaking his head, Green leaped, jumped on top of an abandoned car, and left the scene without looking back.

Thankfully, the system can exchange a small amount of Psionic Points for clean food!

As soon as Green walked away, the men began to fight again.