"This, at the moment is just speculation, the credibility is eight, oh no, six, six, six...... Ahem, in fact, the host can dig a pit around to see if there is one. ”

Listening to the words of the system, Gu Zhengyan nodded slowly, looked at the surrounding environment, but did not move, but held the immortal crystal and began to try to absorb the energy inside.

Although the Immortal Crystal Mine is very attractive, in the current environment, it is obviously more important to restore the strength of his body, and the strength in his body now has recovered to about thirty percent.

He mobilized the power in his body, slowly input it into the immortal crystal, and tried to guide the rich energy inside into his body, but the reaction of this immortal crystal energy seemed to be a little too enthusiastic, which was beyond his expectations.

Rumble!

A surge of energy!

The brick-sized V4-level immortal crystal light shone brightly, and the rich energy inside instantly surged out, instilling into his body along the meridians of Gu Zhengyan's palm.

At this moment, the meridians in his body were all supported by that majestic energy, and there were faint bursts of tingling pain.

"Uh-huh!"

Gu Zhengyan snorted, and began to frantically use the power in his body, pushing that energy to flow through his limbs and hundreds of bones through his own strength, accelerating the absorption and refining of his body.

After a minute, his strength was back to forty percent.

After three minutes, his strength was back to seventy.

In less than five minutes, his strength had fully recovered.

Feeling the surging power in his body, Gu Zhengyan's eyes shone brightly, and he checked the brick-like immortal crystal in his hand, although this immortal crystal was absorbed by him for a few minutes, but the rich energy in it did not consume much.

"This immortal crystal, it's really a good thing!" Gu Zhengyan sighed for a while, and he also took it in, he looked up and looked around, and was about to dig a pit to see if there were any immortal crystal veins here, and the system came up.

"Ding, host, there is a sentence I don't know if to say or not?"

"Boom!"

Suddenly I heard such a mysterious sentence!

Gu Zhengyan chuckled in his heart, and suddenly had an ominous premonition, and without thinking about it, he said: "Since it is not appropriate to talk about it, then don't talk about it!"

However, the system guy seems to like to talk to him, and he talks to himself.

"No, after careful consideration by this system, I still think it's better to say it. ”

The system's words made Gu Zhengyan's suspicions even heavier, and he asked vigilantly: "Is this good news or bad news?"

"Ahem, that's bad news for the host. ”

Bad news?!

Could it be......

What's the door broken? Can't go back?

Gu Zhengyan's head exploded, his face was black, and he was already ready to welcome this shocking news.

He gritted his teeth and said, "Say!"

"Host, this system is going to say, you have to be steady, don't be angry. ”

"Why don't you say it?!"

"Actually, this system forgot to remind me that if the host wants to restore strength, the effect of using the elixir is the best, although the elixir cannot improve the host's combat power, but the effect of using it to restore strength is much better than that of the immortal crystal. ”

Nima!

Scared Lao Tzu!

After a false alarm, Gu Zhengyan breathed a sigh of relief in his heart, and said with an unhappy face: "That's it?"

"Yes, yes, that's it, it's not a big deal......"

I've been running here for so long, and you're only telling me this now? Honestly, what do you have in mind?"

Gu Zhengyan scolded in his heart, and he had already started digging a pit with the Ziyang Mountain Knife in his hand, and he was fighting with the system, that is, to kill this boring digging time.

Poof!

The two-meter-three Ziyang Mountain Knife was directly inserted into the ground by him, and then with his amazing physical strength, he dragged the Ziyang Mountain Knife to draw a circle with a radius of arm length on the ground, and then slowly dug into the soil.

The poor Ziyang Mountain Pioneer, a dignified V3 high-level immortal soldier, was reduced to a tool for him to dig the earth.

Half an hour later.

Poof!

A slight digging sound sounded in the dense forest, and there were already more than a dozen huge pits in the valley, the deepest one was more than 20 meters, and the shallowest one was more than 10 meters.

"Nima! these abominable roots, damn it, these things can't be chopped and chopped, smashed and smashed, but they have cut off my financial means...... Hey, I can only abandon the pit again. ”

At this time, a low voice of scolding came from a huge pit, and then Gu Zhengyan's figure jumped up, he looked at the few tree kings in the valley, and felt very helpless.

Although there are not many trees in the valley, the space deep underground is completely occupied by their roots, and the roots of these tree kings are very hard, even if the Ziyang Mountain Knife cuts it with all its might, it can only cut a ten-centimeter-deep gap.

Judging from this situation, it is estimated that it will take several years for him to empty the dense roots of the trees underground.

Gu Zhengyan shook a fist-sized immortal crystal in his hand, which he had worked so hard to get out of those tree roots.

Speaking of this experience, it was a handful of snot and a handful of tears, and I sighed in my heart, "Stable food" is difficult.

"Forget it, it's not too early, I should go back too. He glanced at the valley regretfully, and then at those tree kings with envy, these guys were able to grow so tall, I am afraid that it was the credit of this immortal crystal vein......

Sure enough, this windfall is not so easy to get!

He shook his head, put away the fairy crystals with a thought, and then looked at the hundreds of immortal crystals of different sizes in the plane item column, and his mood was better.

Judging from the current situation, this immortal crystal vein has been occupied by these tree kings, that is to say, he is happy in vain, and he only has such a mouthful of clear water.

"Shenkeng system, start ......"

Without any thoughts, Gu Zhengyan planned to shuttle through the space and return to the Blue Star, but before he could speak, his face changed, because in his induction, a large number of demon beast breaths suddenly appeared outside the valley.

Although these breaths are not strong, and the strongest can reach the V2 level, but that amount makes him feel his scalp tingle and his throat stir.

At this time, the warning sound of the system sounded.

"Ding, be careful, there is a rat demon group outside the valley, according to the detection of this system, the number of rat demon groups has reached eight thousand, and the strength of the nine CD is v1 level, and the threat to the host is barely comparable to the v4 level demon beast.

Strangely enough, though, they don't seem to be coming because of the host, but after the ...... A rat demon!"

What's the situation?

A swarm of rats, chasing a mouse???

Gu Zhengyan was stunned, imagining this strange scene in his mind, and suddenly three huge question marks soared, and he asked stupidly: "System, are you not blind?!"