Zhang Zhenren, Zhang Yinling and others retreated, and only Zhang Yu stayed before the wall. Novel.

Since there is a door and the back is empty, it means that there must be an organ here.

Zhang Yu had a lot of experience with the mechanism. It can be said that as long as there is a door, he had a way to open it. Zhang Yu first checked the stone door that is five meters wide in front of him. After checking for a while, he did not find the existence of the mechanism. In other words, the mechanism is not on the door. This is normal, and few mechanisms will be on the door. Zhang Yu came to the right side of the gap again, and he touched it while tapping it gently.

"Bang bang bang..."

With the sound of knocking, Zhang Yu was able to confirm that the wall here was like the portal in the gaps on both sides, and was also empty. However, it was a little thicker than the portal.

As I knocked, there was a different sound at last, "When..."

"Hmm?" Hearing this sound, Zhang Yu hesitated for a moment, then put his ear next to the wall, and began to tap it lightly again.

"Dang...dang..." Zhang Yu tapped twice first, and the sound of metal colliding inside the wall was made. When he continued to tap, the sound made was different, and this time it turned into a "crunching" sound.

Hearing this voice, Zhang Yu was delighted. He was almost sure that the mechanism was here. As long as he knocked on it a few more times, he should be able to open the mechanism.

Zhang Yu continued to knock, "Cruff...Cruff...Cruff..."

After knocking three times in a row, the movement of the third one suddenly changed, especially the "click" sound, which was also echoed, and not only the sound of the wall in front of you, but it sounded like this sound on both sides of the basement.

Zhang Yu immediately turned his head and looked at him. This made him startled. It turned out that on the wall on the right side, there were no longer a flat wall, but holes exposed. Zhang Yu quickly shouted: "Let's go down!"

Just as he shouted, a "swish swish swish swish swish swish" sound came from the walls on both sides.

A series of javelins fell from both sides like raindrops. Zhang Yu hurriedly hugged his head and lie on the ground. Even if he had a divine talisman on his body, he would probably not be able to withstand so many javelins.

The others just stared at Zhang Yu. Zhang Yu suddenly turned his head, and they also turned their heads to see. When they heard Zhang Yu's shouting, they were quick to lie down and slow to react, and they quickly squatted on the ground.

"Ah...ah...ah...ah..."...The chaotic cry of pain rang out, and the speed of the javelin was too fast. Only Ling Hongzi and the little girl Zhang Yinling were the only ones who could lie on the ground in time. Because Zhang Zhenren was worried about his daughter, he was one second late and was hit by seven javelins. Leng Lingxue, Tai Wannian, and Mu Siwei, all of them squatted on the ground, and each of them was hit by four or five javelins.

While the cry of pain sounded, two sudden sounds sounded, first with a "boom", followed by a "clang".

The javelin rain came and went quickly. After a stop, Zhang Yu quickly jumped up from the ground and shouted, "Is it okay!"

When Zhang Yu turned around, he was stunned. It turned out that the stairs they had just come down had collapsed at this moment. The "boom" sound must be the sound of the stairs collapsed.

Everyone was either lying on the ground or lying on the ground. The little girl raised her head and said timidly: "I'm fine..."

"I'm fine, either." Ling Hongzi got up from the ground.

The other people are different, their faces are full of pain.

"Ouch...uh..."

"Dad, how are you?" The little girl was the first to care about her father. After she got up, she immediately went to look for Zhenren Zhang.

Zhang Zhenren was lying on the ground, gritting his teeth in pain. When he heard his daughter's voice, he spoke: "It's nothing, it's just a little skin trauma... I have a god to protect my body, and I can't get enough swords and guns..."

Zhang Yu did not go to check the stairs immediately. He ran over to look at Zhang Zhenren. It’s true that there was no blood on Zhang Zhenren’s body, but two holes were broken in his clothes and pants. He followed him to grab Leng Lingxue’s side, and Leng Lingxue was also in pain, but because her face was covered with flesh and blood, her grinning looked particularly scary.

Fortunately, she was like Zhang Zhenren. Her clothes were only broken and she did not bleed. It should be just a pain and would not be in danger of life.

Zhang Yu went to see Tai Wannian and Mu Siwei again. The situation of these two guys was the same. There was a hole in their clothes and no blood was seen. The pain was grinning.

Zhang Yu was relieved that there was no danger of life. He looked around and saw the holes in the walls on both sides still there, densely packed and very terrifying. The ground was full of javelins, and it was not difficult to foresee that if Zhenren Zhang had not given everyone a divine talisman in advance, he would probably have died on the spot.

Zhang Yu followed the collapsed stairs, and the steps made of cement and bricks were scattered on the ground. Looking up, the location where he had come down before was actually sealed.

The others naturally discovered this. Ling Hongzi immediately ran to Zhang Yu, looked up, and then said, "The road above has been blocked? What's going on."

"This seems to be a very powerful mechanism..." The little girl Zhang Yinling also ran over and couldn't help but worry when she saw that she was missing from the intersection when she came.

The basement can look about three meters from the ground to the roof. Zhang Yu smiled faintly and said, "It's no big deal!"

After saying this, he flipped his palm and five-color runes appeared on his palm. He then raised his hand and hit the down position.

"boom!"

"Bang!"

There were two loud noises in succession, the first was the roar of the Five Thunder Palm, and the second was the sound of the rune seal hitting the roof of the shed.

The rune print is as if it is hit on a steel plate, and the sound is so loud.

Looking at the roof, the cement residue "wag" kept falling down. Only then did Zhang Yu and the others realize that there was no cement brick wall here, it was clearly steel plate.

"How could this be like this..." Ling Hongzi and Zhang Yinling were both a little confused.

It was not just them, but Zhang Yu was also a little stunned.

The Five Thunder Palm is indeed amazing, but it is not as mysterious as it can penetrate the steel plate. Especially when listening to the sound, the steel plate seems to be particularly thick.

Zhang Yu gritted his teeth, and then five-color runes appeared on his palm. This time, he slapped in the direction diagonally above his head.

"boom!"

The colorless rune Zhang Yin immediately smashed on the roof of the shed, and then another "clang" sounded.

"Huahuhuhuhuhuhu..." A series of cement dregs fell down again, and the steel plates were still exposed when they were hit by the Five Thunder Palm.

"Why are all steel plates... This... Isn't this impossible to get out..." Zhang Yinling became even more nervous this time-

s ——>
Chapter completed!