In a sense, digging a demon cave is equivalent to challenging the rules of the demon cave. According to the words of the three brothers of the Wu family and Hai Ying and others, Su Wending is simply seeking death when he does this!

But Su Wending didn't think much. Since Shentu Zhitian could dig a demon cave at that time, why couldn't Su Wending? So Su Wending simply summoned more than 40 Mahayana tribulation ancestors in the Qingzhan Gourd, helped Su Wending to work together, and began to dig into it along the gaps in the stone wall around the Phoenix Stone Gate.

The three brothers of the Wu family and other ancestors of the Mahayana tribulation stage dare not take action. Su Wending naturally had people to help him, and there was also a blue ocean artifact, the blue shadow of the blue ocean, commanding the cave. It was not difficult to dig out the cave. Moreover, Su Wending believed that he could dig out the truth behind the stone wall. As for digging other small demon caves near No. 88, Su Wending gave dozens of purple stones casually, which made the cultivators of the small demon cave give up their small demon caves to Su Wending.

"I have Yunyao Stones now, there are not many, there are many Ziyao Stones!" Su Wending grinned and smiled at the three brothers of the Wu family watching outside the No. 88 Little Demon Cave. He turned around and continued to command a group of ancestors of the Mahayana tribulation stage to start digging out great causes.

From the very beginning, Su Wending knew that behind the Phoenix Stone Gate in the No. 88 Small Demon Cave, there was an incredible secret, but Su Wending could not have imagined that there was such a map behind the Phoenix Stone Gate!

When almost all the stone walls along the Phoenix Stone Gate were dug out, what was presented to Su Wending and others was a huge underground maze!

Under the Phoenix Stone Gate, a huge underground maze was actually dug up. After the stones behind the Phoenix Stone Gate were dug out, the underground maze was automatically presented to Su Wending and others.

"Sure enough, I knew that Shentu Zhitian would never die like this!" Su Wending looked surprised. The underground maze in front of him made Su Wending know very clearly. Shentu Zhitian was the builder of this magnificent and huge underground maze! The disappearance of Shentu Zhitian was definitely related to the underground maze in front of Su Wending.

However, the underground maze that Su Wending, Lan Ying and others is actually just an underground passage that has been artificially excavated. All the corridors are some simple underground stone tunnels.

"What is the purpose of he digging so many bends and so many layers of stone caves?" Su Wending narrowed his eyes and walked along the way. Su Wending felt very puzzled. "Now he has fallen to hundreds of meters deep underground under the magic cave, right? Not yet?"

No useful thing appeared in the middle, which was one of the things that made Su Wending very puzzled. Lan Ying's voice seemed calm and calm, "This is already a depth of a thousand meters down the demon cave. The pressure and pressure around it can already make many Mahayana-stage cultivators unable to bear it! I hope we can see the bottom layer ahead!"

"We should have arrived!" Before Lan Ying's voice fell, Su Wending narrowed his eyes in surprise and looked at a huge stone gate in front of him!

"Is it a phoenix pattern again?" Squinting, Su Wending exclaimed in surprise, because at this time, there was a phoenix pattern on the huge stone door on the last floor of the underground maze.

"There is also a keyhole!" Lan Ying's voice was also surprised. "It seems that without the key of this hole, we cannot enter the back of the stone gate and explore what is behind it!"

"This key?" Su Wending blinked, shook his head helplessly, and tried it on the stone door in front of him. Sure enough, the stone door did not move at all. No matter what he did, he could not open the stone door.

"Oh my God, Fellow Daoist Su, you really dug up something under the demon cave?" An extremely surprised voice sounded behind him. Su Wending turned around and saw that the three brothers of the Wu family, Hai Ying, and the Manshan Ancestor were all listed!

"Haha, you think that the rules of the magic cave are very powerful!" Su Wending smiled unanimously, looked at the thirty or forty masters of the Mahayana tribulation who followed him into the depths of the ground, and shook his head gently.

"How do you open this stone door?" Hai Ying and the three brothers of the Wu family looked at the huge stone door in front of everyone in surprise. When they saw the phoenix pattern on the stone door, everyone was immediately surprised.

The cultivators who have been to the No. 88 Little Demon Cave are naturally very clear about this pattern and know it. Moreover, the holes in the middle of the Phoenix Pattern also make them feel strange.

"Everyone has seen it. This should be a keyhole. If you want to open this stone door, we must find a key that matches this keyhole!" Su Wending narrowed his eyes and looked at the three brothers and others in front of him with a calm look on his face. "Then I will tell you now that if you can help find the key, we can enter the back of the stone door together. Maybe there are treasures inside, maybe!"

"This... is very difficult!" Shaking his head, Hai Ying and the three brothers of the Wu family around him looked at each other, and said to Su Wending helplessly, "We can't find such a key! After all, now we are in a place that is 1,000 meters deep underground, just controlling the surrounding pressure and energy pressure makes us feel very difficult!"

"Yes, who can find this key? The phoenix pattern and holes are the keys of the key, and there are no clues at all. It's really hard to find!" Wu Shan, the boss of the three brothers of the Wu family, shook his head helplessly at this time and said to Su Wending, "But there is something behind this stone gate, of course we believe it!"

Su Wending nodded helplessly. Now they did not find anything related to the key because they had no clues, and the phoenix pattern made them feel very difficult.

Su Wending frowned. At this time, he could only turn his gaze to the blue ocean beside him. "Senior Blue Shadow, do you think, where should we start now?"
Chapter completed!