Behind the wall, a hollow knocking sound was found, and everyone looked at each other, it turned out to be a secret room, a compartment.

"What should I do, do you want to smash him away?"

Liu Changding stopped: "Don't be so rude, every inch of land here is an important cultural heritage, and there may be many unsolved secrets hidden in history." After speaking, he also looked at Zuo Zhicheng sitting behind him, and saw that the other party was still eating, ignoring him, so he breathed a sigh of relief, as if he was afraid to smash the wall again.

At that moment, a few people, under the command of Liu Changding, began to search for possible mechanisms around, but after some searching, they found nothing.

"How is that possible?" After Liu Changding checked it, he showed a strange look: "This place is sealed?" That's why, why did they build a passage here and seal the walls? ”

"Maybe it's the way out."

"We're going to at least open it and take a look."

"It can't be that some monster is sealed inside, right?"

Speaking of this, everyone was a little nervous, thinking about the fact that they had encountered so many monsters along the way, they looked at the wall, as if behind this wall, there was really some kind of flood beast sealed.

After all, it is very suspicious to block a channel like this.

"I'll do it." Zuo Zhicheng stuffed the remaining half of the fruit in his hand into his mouth and moved his elbow: "Anyway, after eating, I have to do some post-meal activities." ”

Qingyueqiu reminded from the side: "You have to be careful not to make too much noise. ”

"Don't worry." I saw Zuo Zhicheng press one hand on the wall, he didn't hit it with his fist, nor did he clap it with his palm, just pressed one hand on it, and then pushed hard.

It was like a humanoid bulldozer, all the muscles in Zuo Zhicheng's body were all mobilized, and in Qingyueqiu's gaze, the other party was like a blazing torch, releasing a large amount of heat and light in an instant.

After a soft sound, a hole was directly poked open where Zuo Zhicheng's palm touched, and the head above was pushed open by him with brute force.

When a hole is broken, the entire wall becomes even more fragile. Zuo Zhicheng broke the rest of his head in three or two clicks, revealing a large hole that could accommodate a person.

Zuo Zhicheng sniffed his nose and said, "There should be no access to the outside world, so let's wait for ventilation to go in." ”

The others had no opinion, so they could only wait in the dungeon for a day, during which they all hastily ate some psionic food, and then took turns to sleep.

Although Tang Yuan and Tang Xianghui knew that after eating spiritual food, the effect of exercising true martial arts was the best, but at this juncture, neither of them had any intention of practicing martial arts, and only Zuo Zhicheng was still practicing the Beipeng Chuitian style according to the daily routine.

However, after eating the spiritual energy fruit this time, his exercise time was greatly extended, almost from after eating the food, until the next day, Zuo Zhicheng did not stop the cultivation of the Beipeng Hanging Heaven, a trace of heat flow, spiritual power continued to swim in his body, and then with the help of true martial arts, it turned into nutrients for the body to become stronger.

After a whole night of exercise, Zuo Zhicheng could clearly feel that his purple innate qi had reached 79%, and he didn't mind that others would see his true martial arts, anyway, there was no luck technique and visualization content, and he couldn't learn it just by watching it.

Tang Yuan on the side woke up from a sleep, and found that Zuo Zhicheng was still practicing martial arts one move at a time, and couldn't help but shake his head: "I finally know why this guy is so strong, but if I want to study and practice as hard as him, I'd rather be an ordinary person." ”

Tang Xianghui sighed, she was also inspired by the other party at the beginning, and she also followed the ghost fist to practice her true martial arts. But after about 4 hours of practice, she was so tired that she couldn't stand it anymore and stopped. Now when I see that the other party is still like a machine, practicing martial arts repeatedly and repeatedly, I can only feel sincere admiration.

"I remember my master once said that all masters are a combination of blood, sweat and luck." Tang Xianghui nodded: "I understand the meaning of this sentence now." Even if there is spiritual food to supply us, we are afraid that we will not be able to surpass him in martial arts, and the willpower of this kind of person is simply inhuman. ”

Tang Yuan looked at Zuo Zhicheng's figure and was also full of sighs. Originally, he also had thoughts of envy and jealousy of Ghost Fist, feeling that if he had the same conditions as the other party, his martial arts would not be weaker than the other party.

But he now knew that it was impossible, and the strength of the other party's efforts and willpower far surpassed him. Under the same conditions, the other party will only become stronger than him.

Although Qingyueqiu and the others on the side did not sigh, they could also see from their eyes that they all had similar thoughts.

Finally finished the cultivation of the Beipeng Hanging Heaven style, Zuo Zhicheng exhaled a deep breath and said: "The ventilation is almost complete, I'll go down and take a look later, if I haven't come up for more than five hours, you will give up this hole and plug it." ”

The rest of the people also trusted Zuo Zhicheng's ability, and didn't say anything, and then saw Zuo Zhicheng step into the black hole and disappear.

However, the depth of this hole is much shorter than Zuo Zhicheng imagined. Because it has been sealed here, the ground and walls are still very good, but what surprised Zuo Zhicheng is still behind.

At the end of the passage was a steel gate, but the gate had been twisted in half by something, but the sign on it still made Zuo Zhicheng feel a chill in his heart.

“NASA……”

It was a sign that should never be here, a sign that belonged to NASA. Although the pattern on it has faded and is somewhat broken, Zuo Zhicheng is absolutely not mistaken.

"Amaliken, America?"

Ever since he came into this world, the scenes flashed in his mind, and he took a deep breath, put all those distractions away, and slowly walked behind the steel gate.

It is a huge space about thirty meters high. There were broken walls everywhere, twisted metal brackets, but other than that, everything was removed, and nothing seemed to be left for the latecomers.

The building in front of the "silo ......" is too familiar, and Zuo Zhicheng has entered this kind of building many times.

Seeing this, his mind suddenly became a little confused, why did the symbol of the United States appear in this world, why are there silos here, why are everything here being moved, and what does the so-called Amalikan have to do with the United States?

Thinking of the same starry sky again, could this be the earth? But why is the terrain of the continent completely different, and the history is completely different? Is that alien or otherworldly? Where have Americans ever been?

Why was the silo sealed in front of you? The underground palace above, the underground space, the underground passages, and the cultivated psionic food, what does it have to do with here?

There are too many questions, but Zuo Zhicheng can't answer them all perfectly.

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