"Senior brother, since this slate can't move from side to side, let's use force to see if we can open this slate. The third senior brother stepped forward and said.

"That's fine. The senior brother pondered for a moment and replied.

Seeing that the senior brother and the third senior brother were about to make a move, Xu Jingnian and the eighth senior brother naturally consciously took a step back.

The next moment, the judge's pen in the senior brother's hand and the iron ruler in the third senior brother's hand shot at the same time, brazenly attacking the direction of the stone slab.

What was surprising was that the powerful secret technique attacks of the senior brother and the third senior brother landed on the stone slab, and there was no reaction.

"How can this be?" This result was obviously beyond the expectations of the senior brother, and it could be clearly felt that the senior brother was a little anxious.

"Senior brother, don't worry, I once saw some dungeon designs in a book, but I can try to crack it. Xu Jingnian has been staring at this slate, he always feels that this slate is familiar, and he finally thought of it at this moment.

"Déjà vu, how do you want to crack it, do you need our help?" said the senior brother with some surprise when he heard this.

"Yes, senior brother, take a look, in the direction of twelve o'clock, is there a small hole. Xu Jingnian said.

"Wait, I'll take a look. The figure of the senior brother jumped out in an instant and came to the direction that Xu Jingnian said. "That's right, there's a little hole. Is this little hole of any use?" said the elder brother, who was a little surprised.

"Senior brother, you continue to inject vitality into this small hole in front of you, don't stop and don't move your position. Xu Jingnian showed a hint of a smile, which was exactly the same as what he had seen in the books of the Wuling Pagoda at that time.

"Alright. What to do next. After the senior brother did as Xu Jingnian said, he asked again.

"Third Senior Brother, you go to the direction of six o'clock on the slate and attack the slate with a secret method. Xu Jingnian turned around again and said to the third senior brother.

"Good. The third senior brother didn't ask too much, and did what Xu Jingnian said.

"Boom!" The third senior brother's attack fell, and the stone slab, which had not moved for a long time, finally made a roar, and slowly began to rotate, finally forming a ninety-degree angle with the ground.

"It worked. The senior brother was overjoyed to see that the slate had finally been opened.

"Senior brother, you can stop injecting vitality. Come here. Xu Jingnian took a deep breath and said.

"Sure enough, there is an underpass. It seems a little deep. The elder brother walked quickly to the slate, looked down at the hole formed by the slab when it was opened, and continued.

"We're all here, let's go down and have a look. How could Xu Jingnian not understand the thoughts of the senior brother, and said with the situation. "That's nature. The elder brother smiled. Although no one knows what is under this passage, as Xu Jingnian thought, the senior brother has already arrived here, and he must go down to find out.

"I'll go down and see, maybe I'll find something. Xu Jingnian was closest to the stone slab, and without waiting for the senior brother to make a move, the first one was to jump into the passage.

There are a lot of artificially created footholds in that passage, Xu Jingnian carefully found a foothold to stand firm, as careful as him, and immediately found that the surroundings of this passage seemed to be a little strange, not like ordinary rock mass, but he couldn't tell where the strangeness was. "Little junior brother, what's wrong. Seeing that Xu Jingnian had been standing there without moving, the senior brother wondered.

"Senior brother, come down and take a look. Xu Jingnian took a few steps back so that Senior Brother could enter this passage.

"Senior brother, this rock mass is so strange, don't you think?" Xu Jingnian saw Senior Brother come down, pointed to the rock mass around this passage, and said.

"It's really strange that there are slight fluctuations in the vitality in these rock bodies, not very obvious, but they do. The elder brother put his hand on the rock mass, and said after a moment.

"Third Senior Brother, Eighth Senior Brother, you guys come down too. Let's go down and have a look. Senior Brother said to the Third Senior Brother and Eighth Senior Brother who were still on the ground.

The third senior brother and the eighth senior brother naturally walked down together for the first time, Xu Jingnian and the four of them took Xu Jingnian as the front, the senior brother followed behind Xu Jingnian, and behind the senior brother was the eighth senior brother, and the third senior brother walked at the end of the line.

There was no lighting in the tunnel, and after only a few steps down, the vision of Xu Jingnian and the four of them became blurred. The elder brother was about to summon a spiritual weapon that could be illuminated from the ring, but he found that the stone slab above the passage made a loud noise and covered itself. However, at the moment when the stone slab was re-covered, several fires lit up on both sides of the passage at the same time, not like candle flames, probably because of the existence of vitality in these rock masses.

"What's going on?" Senior Brother was also shocked by the sudden closure of the stone slab.

"I'll take a look. When the third senior brother saw the stone slab covered, he wanted to try to open it again, but found that the stone slab seemed to be integrated with the surroundings and could not be opened. "Senior brother, it's completely closed, and it can't be opened. ”

"It seems that we can only go down, I hope we are not wrong, this is the dungeon where the fourth senior brother is held. Xu Jingnian was also a little helpless.

"Let's go. Be careful, there may be a mechanism in this passage, junior brother, you walk behind me. The senior brother nodded and reminded.

"Good. Xu Jingnian nodded and retreated behind the senior brother, the positions of the senior brother and Xu Jingnian in the formation were reversed, and the others did not change.

Senior Brother's concern was not wrong, but after walking down dozens of steps, dozens of arrows formed by Yuan Qi suddenly shot at Xu Jingnian and the four of them from both sides of the passage.

"Little junior brother, be careful, hide behind me. The senior brother felt the vitality in the arrow, and knew that the arrow turned into this vitality could not pose any threat to anyone other than Xu Jingnian, so he reminded Xu Jingnian to pay attention to it as soon as possible. This place is narrow, and Jing Tianbu and swordsmanship can't be used, but fortunately, Xu Jingnian also paid a little attention, and after hearing the reminder of the senior brother, he jumped down as soon as he heard the reminder of the senior brother and went around behind the senior brother.