"What do you think about defense?" The successive visits of parasites made Qin Yao anxious, and he couldn't think of a suitable way in a short time, so he could only come over and talk to Feng Jing.

Feng Jing listened to this sentence and nodded.

"There is an urgent need to strengthen our defenses."

"How to strengthen the defense is the most important thing. The problem now is that we don't know how to strengthen it, everyone has worked very hard, but it seems that the defense equipment cannot be upgraded to another level. That's why I'm here for you. Qin Yao raised his head and looked at Feng Jing and said seriously.

And Feng Jing was chatting with Qin Yao while quickly using the soil system to repair.

"Now that we want to strengthen our defenses, it's not just empty words, I think the most important thing is to figure out how far the zombies around here have evolved. Knowing oneself and knowing one's opponent can win all battles, otherwise we are just blindly strengthening and not dealing with it normally, and if the other party finds a loophole, we may not be able to defend! Saying this, he raised his head and looked at Feng Jing with some concern.

Qin Yao's words, Feng Jing naturally knew and understood in his heart.

"I know, don't worry, this matter will be solved by me, it should be foolproof. Besides, no matter how powerful the parasites around us are, our abilities are now being upgraded and strengthened. ”

"Then it's up to you! Well, this time I came here just to talk to you about these things, but I didn't expect to find that you are so good at making these fruits ripen quickly. This is enough to prove that your earth-based use has reached the point of being superb, but you still have to drive carefully, after all, you have not recovered from the injuries on your body. ”

After Qin Yao said this, he raised his head.

Feng Jing was a little embarrassed for a while, he used the earth collapse technique to fall down just now, and there was a huge hole in it, and Feng Jing quickly repaired it.

After all the processing is done, I plan to expand further.

At this critical juncture, I suddenly realized that something seemed to be blocking the front. This thing is very weird, and it can withstand Feng Jing's expansion and miscellaneous.

It's even possible to isolate all abilities.

"What is this?" Feng Jing stopped when he said this, and walked over quickly.

In front, a huge metal plate appeared in front of the two of them.

"The system has detected a mechanism on the metal door, have you touched the mechanism?"

"Turn on!"

Feng Jing followed the mechanism detected by the system and walked quickly, and the mechanism came to a raised bird directly below.

If it weren't for a careful search, I'm afraid it wouldn't have been detected at all.

"Looks like we're going to have to press this mechanism first. I don't know if this thing works, so I'll see if it's going to work. After saying this, the drum was quickly touched.

At the moment when the mechanism was touched, Feng Jing's eyes suddenly widened and he raised his head suddenly, while Qin Yao protected Feng Jing behind him for the first time.

Then there was a loud bang, and I saw the metal gate move quickly open.

Behind this metal gate is a black opening.

There was a smell of decay coming from the mouth of the cave, and there was even a smell of the tide.

"What kind of place is this? Feeling weird? Feng Jing walked around here for half a circle and spoke softly.

"I don't think it's better to go in yet, wait for the people to gather tomorrow, and then say that this place is really dangerous!" As if sensing the danger, Qin Yao spoke from the side.

Feng Jing was just about to nod his head in agreement, but he didn't expect the system to deliver a message again.

"System Random Mission: Enter the cave and explore the secrets of the depths of the cave will gain 50 spirit power."

Feng Jing was a little embarrassed at this time.

50 Mental Power is indeed very attractive. But if you rush in and don't know what is inside, the risk factor is inevitably too high.

After thinking about it again and again, Feng Jing sighed this time.

"I'm afraid this thing can't be known to outsiders. Our base has always been impregnably defended, and everyone around us knows it. Even our own people in the base think that this place will never be breached by others. Now that this secret passage has suddenly been discovered, of course everyone is frightened, and once the army's heart is shaken, I am afraid that the consequences will be unimaginable. Feng Jing wiped the sweat from his forehead and made it up.

However, he didn't expect Qin Yao to agree.

"You're right, once your determination is shaken, the zombies don't know how to fight! It's true that I'm too hasty and hasty in this matter, so according to what you see, what should we do now? Qin Yao stood aside and looked at the dark entrance of the cave, with some hesitation.

It's definitely not okay to just rush in.

But if you leave, it seems that there are some regrets.

"Let's go in and see! I'll go in first. "For the sake of these 50 spiritual powers, Feng Jing also fought hard.

clenched his fists tightly, and then came to the entrance of the cave, ready to enter.

However, as soon as he entered, his vision was affected, the surroundings were quiet, and he didn't know what was in front of him, Feng Jing's heart chuckled.

The risk factor is too high, but I'm afraid that I can't bear it.

Perhaps sensing that Feng Jing's side was a little unbearable, coupled with the fear that something would happen to Feng Jing, there was almost no hesitation, Qin Yao rushed in directly with the other party.

"How's it going inside?" Feeling that Feng Jing was beside him, Qin Yao hurriedly asked.

"It's weird, just now my earth-based ability didn't work, and there seems to be something in there that could interfere with our abilities."

Looking towards the entrance of the cave with a melancholy face, a cold light flashed in Feng Jing's eyes, he really didn't expect that there was another mystery behind this iron door.

"Well, let me see what's so special about this hole that even my abilities can shield."

Feng Jingsu pressed his hand downward, and in an instant, a big dirt hand tossed up from the soil and pondered forward.

At the moment when the big hand fell to the ground, there was already a long staircase on the ground, and after just two glances, Feng Jing walked into it quickly.

The endless darkness had also completely shrouded Feng Jing at this time.

It was as if all the light had been swallowed up by a Chaos Behemoth, and there was an unsettling aura in the space.

Feng Jing mobilized her spiritual power and wanted to bless her body, but something strange happened, her spiritual power was as difficult to control as if it had been filled with lead, and just twitching the spiritual power in her body had already made her exhausted.

In this mysterious cave, not only is there a serious obstacle to the abilities of the aliens, but even the spiritual power has reduced the speed, Feng Jing is now a third-level expert, and at the same level, the spiritual power operation speed is at least two levels higher than that of ordinary people.

But now, everything has changed in this cave, as if it has returned to the beginning, and it is not even as good as before.