Chapter 4170

"The cave!" As soon as he stepped over the threshold, Gu Fenghua exclaimed.

What appears in front of us is a huge courtyard. Although there is no grass in the courtyard, and the only two or three houses have already collapsed, a scene of dilapidation, Gu Fenghua still feels the unique atmosphere of the cave.

Unexpectedly, there is a cave hidden in the star watching building!

But on second thought, she was relieved. Since the pure gold fragments with holy lines can be found in the Star City, it is not surprising that there is such a cave.

Yu xuanyang was worried and didn't notice Gu Fenghua's exclamation. As soon as he entered the cave, he quickly walked forward.

Behind him, Gu Fenghua was surprised to find that the ground was full of runes. And every Rune array is so profound. Is this cave the core of the huge array of stargazing city?

Just when Gu Fenghua was secretly curious, Yu xuanyang had stopped in the middle of the courtyard.

Then they noticed that there was a crack in the ground full of runes in the middle of the courtyard. This crack is not big, it's only three feet long and less than one foot wide. There is a force surging in it, as if it might explode like a revived volcano at any time.

Although obviously suppressed by the array, but this force, or obviously release the smell of destruction!

"Master, this is..." Mu Chenxi's face changed slightly. Although her accomplishments are not as good as Gu Fenghua's, she can still feel the horror of that power.

If this force breaks out, don't say they can't compete. I'm afraid the whole star city will be destroyed.

"I'll tell you later that the most urgent task now is to repair the array first, or I'll be finished watching Star City!" Yu xuanyang's words confirmed her guess. However, he didn't have the time to explain too much. With a wave of his hand, a huge piece of pure gold appeared in front of him.

It's a fragment, but it's much bigger than people have seen before. It's half a foot long and three feet wide. It looks more complete.

Gu Fenghua's eyes brightened: this piece of pure gold is so complete, and the holy lines must be more complete. But I don't know if I can understand it or even refine it?

Mu Chenxi and Yu Zifei were also surprised to see the fragments for the first time, but this time, without waiting for them to ask, Yu xuanyang said in a deep voice: "stick to the Lingtai and inject the Holy Spirit into it."

When he spoke, he had already pressed a palm on the fragment, and his expression became solemn.

They did not dare to hesitate. They quickly collected their mind and stretched out their hands like him.

Gu Fenghua responded that now is not the time to make the idea of Shengwen, so he quickly stepped forward. Lorne and others saw that the situation was critical, but they didn't even think about it, so they quickly followed up.

"Now I don't need your help. This piece of pure gold is very different from what you have on your body, and it's also very different from the previous heart seal of void God. Don't do it until you have to." Yu xuanyang said.

Although Gu Fenghua's previous performances were amazing to him, it was just because he was so amazing that he was more afraid. After all, the cave at your feet and the fragments in front of you are the biggest secret of stargazing city. Of course, it's best not to let outsiders interfere.

In fact, if it wasn't for his father slapping his head several times in succession, he would not have let Gu Fenghua and others participate in it. On the surface, he seems to take his father's words seriously, but in fact, he just has to.

Gu Fenghua had already stretched out his hand, so he had to take it back.