As Bai Conglong said, the passage was completely blocked. The entrances of the four passages were all blocked by a solid wall.

Fang Cheng ran his true energy in his hand, and cut it with a knife, and it actually drew a dazzling spark. Looking at the wall, there was no trace left.

Bai Conglong said: "I have tried it just now. I'm afraid that the senior has tampered with this wall. It's harder than a low-grade magic weapon, and it's not ordinary."

King Zhou took out a top-grade spiritual weapon, stabbed it in, and then said, "Sure enough, Brother Bai is right. These walls are as hard as low-grade magic weapons. It is probably not easy for us to enter from here.

Even if we have spiritual weapons on our hands, you should all know how long this passage is. If we really use spiritual weapons to dig it up, we still don’t know how many spiritual weapons will be scrapped, which is not worth the loss.”

Bai Conglong said: "It's a pity that the treasure my master protected me is the Vajra Circle. If it were other sharp weapons, it could be completely dug up without damage with the sharpness of the treasure itself, which would take some time at most. If this blunt weapon wants to smash such a long wall, it will take a lot of power, and I cannot exert the real power of the gold steel ring."

They had no choice but to spend so much time before, they finally got here. Although they encountered such difficulties, they didn't want to give up.

For a moment, I was in a dilemma and fell into a deadlock.

Fang Cheng suddenly said: "Our difficulty now is not that we cannot enter, but that we need to consume too much money when entering through this passage. So, let's just change the place to enter?!"

King Hou of Zhou was shocked and clapped his hands and said, "Yes, how could I not think of such a simple question!"

The other two also looked happy, obviously agreeing with this statement.

This is mainly because the first four key points are all entered through the channel, so their inherent thinking is that they should go in along the channel, and they didn't think of anything else for a while.

Fang Cheng took a medium-grade spiritual sword and drew a rectangle on the ground, saying, "We encountered four key points before, all of which are similar. The first half occupies 90% of the whole, but they are all passages. Only the last small piece is a secret room with treasures hidden. At the beginning, we can turn around a bend, penetrate the side, and then open it in the secret room, not that."

Bai Conglong shook his head and said, "It's still too difficult. We dug soil from the ground and dug into the secret room underground. In this way, we only need to penetrate that layer."

Fang Cheng nodded and said, "That's right, it's because I'm not thinking well."

Narrator Hong Xu'an said: "There is another problem. Our main purpose is not the spiritual weapons, martial arts and magic hidden in the secret room, but the map of the next key point. However, the map is engraved in the formation, and the formation is in line with the entire secret room. What should we do if the position we enter is inappropriate and destroys the formation and leads to the loss of the position?"

This is indeed a problem.

Fang Chengdao: "It doesn't matter. I have also learned some knowledge of formations. I have also observed the formations for the past four key points. The formation is only engraved in the secret room and is not connected to the passage outside. As long as we find the right position and open a hole near the entrance of the secret room, it will not affect the formations inside the secret room. Is there any problem?"

All three shook their heads.

"Okay, let's go up!"

According to the flashing speed of the dots of the stone slab, the four people found the closest place to the secret room below. Then Fang Cheng waved his hand and the soil on the ground automatically separated, quickly forming a passage.

Fang Cheng's body slowly slid down as the soil separated, while the other three followed step by step.

Hong Xuan asked, "Brother Fang, can your true energy keep up with the consumption?"

Fang Chengdao: "I can hold on for about a quarter of an hour, and then it depends on you."

In fact, because of the use of the Four Treasure Map of Taiyue, Fang Cheng consumed very little true energy, so he could last for more than one time in such a move.

A quarter of an hour passed in a blink of an eye and they had arrived at a place more than 30 meters underground. Later, because it was difficult to deal with the soil after it was separated, so the speed was much slower.

Similarly, in order to ensure safety, the top of their heads had been blocked and they could not see the situation above at all. They just used some illumination spells to see objects.

Fang Cheng went to rest, and the other three took turns to take action, but none of them had earth spirit roots and did not study earth-based spells very much on weekdays. The efficiency was obviously not as good as Fang Cheng's use of the Four Treasure Map of Taiyue.

The three of them took turns to finish. After exhausting their true energy, they only dropped by about ten meters. Then Fang Cheng made his debut and went straight to the top of the underground secret room.

Then, he used spells to clear all the nearby soil that could be controlled. The rest of the things that could not be controlled must have been tempered by the Jindan monk.

King Zhou Hou said: "The total length of that secret room should be about two feet long. Even if the wall in the middle is three feet thick, we can dig two feet tall in front to ensure safety and will not damage the formations inside the secret room."

Fang Chengdao: "It doesn't take that much. I can detect the thickness of this wall. We just need to start from here, that's fine!"

He drew a line in one position with his sword.

Through the spiritual consciousness, he could see the situation inside. The thickness of the wall was actually only about one foot, and the position he chose was just at the entrance door of the secret room.

Dig a hole here and connect it to the secret room.

King Hou Ke of Zhou looked at Fang Cheng and asked, "Are you sure it's here? You can't get anything wrong, right?"

"No, no mistake!"

"Okay, start here!"

King Zhou took out the top-grade spiritual weapon and stabbed it in suddenly.

Bai Conglong said: "It's too slow for you to dig like this. Let me do it. My master left ten powers in the Vajra Circle. He took out one and used it here, it's nothing."

As he said that, he took the Vajra Circle from his hand.

Since it was something he proposed himself, he could save a lot of trouble and time, Fang Cheng and the other two had no objection, so they made it aside.

Fang Cheng asked, "Is this very interesting to use?"

Bai Conglong said: "It should be quite big."

"Then, can we wait until we hide away before taking action..."

"good."

Fang Cheng quickly controlled the soil, expanded the nearby area, and then hid in a corner far away and blocked it with a mud wall.

Hong Xuan and King Hou of Zhou also hid in.

Bai Conglong saw that the three of them had been dodged, so he started to take action.

The surface of the bronze diamond circle gradually shines, which is a tender green, making people unable to help but think that the grass that has just sprouted in spring has a breath of life, but makes the three people hiding feel the danger of destruction.

Under such a force, the three of them were as weak as ants, and they felt cold all over, their limbs were not strong, and their true energy, spells, and spiritual consciousness were all huddled in their bodies and could not move.

boom!

Bai Conglong smashed in circles and then made a loud noise like a mountain collapse and cracking the ground, causing the surroundings to sway together.
Chapter completed!