The more he slaughtered these zombies, the stronger the bloodthirsty pleasure in Lin Feng's heart, and even he felt that he was a little perverted, but considering that killing such a thing was equivalent to saving human beings, he was still happy to kill!

These majestic and terrifying zombies in the past have completely become lambs to be slaughtered at this time, Lin Feng raised the axe in his hand, and the zombie's head fell to the ground, and more of them had already fallen to the ground without his hands.

When Lin Feng's hands were a little weak, he finally killed the last one, the mutated flying zombie with a little fleshy wings protruding.

At this moment, the flying zombie's eyes were dull, and there was no trace of hideousness, like a wicked person who had seen through the red dust, his eyes were empty, and his face was expressionless, only a chest with a bow proved that it was not dead.

Its entire body had turned charred black, emitting the smell of burnt bloody flesh, and its pale face was blurred with blood, but it was not dead!

What a tenacious vitality!

Without the slightest hesitation, Lin Feng raised his axe and slashed it fiercely.

"Poof"

A fleshy head fell, rolling all the way into the crack.

After carefully mending the stabs to some zombies who were not dead, Lin Feng began to collect cards, a total of fifty-two one-star cards, five two-star cards, and two two-star cards and four or five one-star cards fell in the crack.

Standing in the crack, I glanced down, it was not very deep, four or five meters, there was an oblique passage.

Thinking that the zombies had almost been cleared by himself, Lin Feng climbed down from above.

The further down he went, the thicker the mist became, and at the same time, Lin Feng could sense that the qi sensation in his body that was generated after the first order was slowly rotating in a special way, and every time he seemed to be able to absorb some of the mist in the air, it was very cool and comfortable.

Could it be that this fog is also good for people? Lin Feng was puzzled in his heart, but the movements in his hands were not slow at all, first picking up a few cards on the ground, and then walking to the next to the few rolling heads, and skillfully taking out the cards.

But the head of the mutated flying zombie rolled farther down, deep into the dark cavern.

The cave was foggy and bottomless, standing at the entrance of the cave, Lin Feng could feel a compelling cold, and there was a kind of fear from his bones, as if there was some peerless murder stationed in it!

Lin Feng hadn't figured out the secret of the card yet, but he vaguely felt that the card of the mutated zombie was definitely stronger than that of ordinary zombies, not to mention that it was still a second-order mutant zombie.

For a while, he hesitated in the local area, unable to advance or retreat.

After a pause, he suddenly smiled: This time it has been a lot of gains, there is no need to risk your life for a two-star card, the original zombies crawled out of the ground, who knows if there is anything terrifying in it.

But he didn't leave right away.

For the time being, there has just been some turmoil here, and besides, it is blocked by sunlight all around, so there should be no bold humans or zombies coming, and as for the things inside, since they haven't come out for so long, I'm afraid they won't come out in a short time. Therefore, Lin Feng decided to use some of the cards first to improve his strength.

He started by pulling out a one-star card.

The black card is indiscernible in material, half the size of a palm, and in the center is a silver star the size of a fingernail.

Lin Feng looked at this small card and was very puzzled, what the hell is going on, why is there such a card, what is the relationship between the card and the zombies, why are there those incredible energies or items in the card, and what does it have to do with this doom?

Confused!

He cast his gaze into the deep cavern, the foggy darkness seemed to be full of temptations, and perhaps he might be lucky enough to reveal it all if he went deeper.

As soon as he had this thought, Lin Feng shook his head, curiosity killed the cat, he didn't have the heart to explore the secret, it was important to go home!

When his finger was put in his mouth, a fishy smell mixed with sweat stains and blood arrived from the tip of his tongue, and when he was about to bite his finger, Lin Feng's heart moved, he tried to control the qi sensation in his body, and it penetrated little by little from the left hand holding the card.

"Poof!"

An inaudible sound came from the place where the fingers met the card, and soon a familiar feeling surged through Lin Feng's body.

+3 Power Points!

Now, Lin Feng's energy points totaled 15, which was even five times more than that of ordinary people, but it was still far more than the second order.

In his heart, he was pleasantly surprised, at least he didn't have to bleed in the future, but he didn't expect that the inexplicable qi sensation in his body still had this effect, as long as he touched the card, he could use it by himself.

As concocted, Lin Feng absorbed ten more cards, and he found that these cards could provide one to nine energy points, and he vaguely understood that the energy points that each card could provide should be one-tenth of the energy points of the zombies before death.

Ninety percent is wasted, what a pity! Lin Feng sighed secretly.

And these ten cards have already given him 76 power points!

It's not far from the second order.

This time, Lin Feng simply used the second-order zombie with the highest energy point, and according to his guess, this two-star card would provide him with 52 energy points.

Hey.

After using it, Lin Feng did not notice the changes in his body, but there was a cold feeling in his hands, he looked down, and was stunned: a knife!

Soon the information of the knife came to mind: weapon card - long knife, two stars, extremely sharp, and with a scorching effect, damage bonus to zombies!

Although he was pleasantly surprised by the extraordinariness of this knife, Lin Feng still felt a little cheating for some reason—a long knife with a scorching effect, is this a game?

No, it's cruel!

The zombie head in front of him made him laugh out loud, and he understood that although all this seemed to be very mysterious, this was life, and now was the end of life, a large group of screaming zombies waiting to tear him apart, and his relatives might have been killed by zombies.

With a heavy heart, he used the second two-star card.

Energy Card - Energy +42!

In an instant, Lin Feng seemed to be wrapped in the warm sun, and as if he was in the clouds, a refreshing feeling came from every cell in his body to his head, his muscles were surging like a dragon, and the "crackling" sound of bone reorganization was like frying a pot of soybeans, crisp and moving.

Soon, a layer of old skin faded off, Lin Feng felt as if he had been reborn, and he had inexhaustible strength, at this time he wanted to penetrate the lost group the most, holding the long knife and venting fiercely.

Second-order, it feels so wonderful!

Lin Feng found that the qi in his body was a little stronger, and he absorbed the surrounding mist a little faster, and he really had the urge to sing loudly.

Clearly, now is not the time to sing loud!

If the expectation is good, the third-order should need a thousand energy points, if a second-order zombie provides fifty energy points, then twenty second-order zombies need to be killed, and if a second-order zombie can provide twenty energy points, fifty zombies need to be killed, which is not far away!

Lin Feng's gaze became even hotter when he looked into the cave, there was the head of a second-order mutant zombie there, who knew what ability that could provide him?

But he didn't rush in, but continued to absorb nearly twenty cards, including two two-star cards, and to his surprise, one of these cards was a skill card - Fireball Technique.

It summons fireballs out of thin air, lasts for five minutes while non-attacking, and can be used every half hour.

The rest, unsurprisingly, were energy cards, increasing his energy to 245 points.

This time, Lin Feng finally discovered that the energy cards in the cards accounted for a large part, and the proportion of skill cards, summoning cards, weapon cards, and other cards that he didn't know was pitiful, so it was really lucky that he could get the skill of stealth for the first time!

He was standing beside the cave and looking in, and hesitating whether to let Qiuqiu go inside first, when a crisp cry suddenly startled him: "So you went down!" ”

There was little silence around, and I could only vaguely detect the hoarse roars of some zombies, like ghosts. Such a strange female voice came suddenly, which made Lin Feng, who was already nervous, startled coldly, stumbled under his feet, and suddenly slipped from the hole without standing firmly.

The cave was oblique, and Lin Feng was unprepared, so even though he had advanced to the second order, he still fell.

The ball, which was still eating with a black card in his mouth, let out a low roar, flapped his wings and chased down.

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