Gu Fenghua didn't answer her question, but stretched out his finger, pressed it on the pattern, entered the holy qi, and traced it along the lines of the pattern.

Soon, Gu Fenghua finished drawing the entire pattern, but there was nothing unusual in the underground palace.

Gu Fenghua was not in a hurry, his finger changed the position and pressed on the pattern, and continued to input the holy qi to depict it.

Suddenly there was a soft click from inside the stone wall, followed by the friction of the gears turning, and the stone wall, which could not see a single crack at all, actually parted from it, revealing a long and narrow passage.

"It's really a mechanism formation!" Several people beside him looked at Gu Fenghua with admiration.

Although they had very little understanding of the mechanism formation, they could also guess the mystery just by looking at Gu Fenghua's previous actions. Don't look at the pattern of the mechanism formation seems simple, but it is not easy to open it, whether it is the landing point of the first shot, or the trajectory line of the pattern later, there is no room for half a point difference.

If they were replaced, even if they knew the principle of this mechanism formation, they would not have succeeded without hundreds or thousands of attempts, Gu Fenghua actually succeeded after only two attempts.

Gu Fenghua herself was actually a little lucky, when she first saw this pattern, she was not sure if this was the mechanism formation that her brothers had taught her, and then as soon as she started, the memories in her mind came flooding up, and she finally determined that this was one of the mechanism formations that her brothers had taught her, so after only trying twice, she easily opened it.

In addition to luck, Gu Fenghua couldn't help but think of his brothers' care and teaching to him again, and a strong longing also came to his heart: Brother, where are you?

"It seems that no one has been here, so there should be something good hidden." Lorne's voice became rapid with excitement, and his little face became red, as excited as if he had been beaten with chicken blood.

Hearing her words, Gu Fenghua quickly retracted his thoughts.

She knew that with the strength of several brothers, if they could come back, they should have come back a long time ago, and if they didn't come back, there must be something. With her current strength, it is impossible to find her brother, and even if she does, it won't help much, instead of immersing herself in thoughts, it is better to honestly improve her strength.

And if you want to quickly improve your strength, the elixir of heaven and earth treasures must be indispensable, and it will cost money, so she is also full of expectations for the hidden things in this mechanism formation.

"I'll go in first, you follow me, don't be careless." Gu Fenghua walked into the passage and reminded Luo Enen and the others.

"Uh-huh, be careful, too." Lorne followed closely behind her, if she hadn't known that her strength was far inferior to Gu Fenghua, she would have rushed in.

As soon as Lorne made a move, Ye Wuse also hurriedly followed, and the white fat man stayed at the end.

"Hey, you won the third place in the last freshman competition, and your strength must be stronger than mine, why did you throw me at the back?" In this regard, the white fat man expressed his deep dissatisfaction. Everyone knows that the head and end of the row are the most dangerous, and it is much safer to be in the middle.

"You're the biggest, and you can stop any danger. I'm so skinny that if I can't stop it, I'll be wiped out. Ye Wuse replied rationally. He didn't dare to directly say that the white fat man was the fattest, so he changed it to a euphemism.

"Uh......" The white fat man looked down at his belly, and then at Ye Wuse's small body. I have to admit that Ye Wuse made a lot of sense.