After Tian Laosan dug a hole and left, Cheng Haofeng bent forward along the new hole he dug out, and Hu Xianxian also followed. After a few steps, I saw that the new hole was connected to the old cave that had collapsed. Tian Laosan must have opened a new earth cave to express his gratitude, but he should have disappeared out of nowhere.

Hu Xianxian didn't see Tian Laosan again, and it was many years later that he realized that he had really cultivated to become an earth immortal and started a sect. However, the sect he opened was somewhat biased, and it was related to tombs. Many years later, the many tribes that were handed down continued to fight among themselves, and only after Zuo Zhenghong and Peng Danmei were rectified with an iron fist did they rise again.

After connecting the previous earth cave, Cheng Haofeng walked forward cautiously, and Hu Xianxian followed his footsteps closely and remained vigilant. She didn't need to ask and knew that he was going to check the dragon skull first, and at this time, she had to put aside the rescue of the old princess first, and the accident of the dragon skull would affect the national fortunes of the French Dynasty.

As early as after the insect infestation, Hu Xianxian started from Dorjee. During their conversation with Cheng Haofeng, Kler learned that there were many secrets under the tomb of the old prince, but she never believed that the skull left by the Divine Dragon outside the sky would have such an influence.

The earth cave has been zigzag downward, and Hu Xianxian feels that the spiritual power has been suppressed even more, and the spiritual energy that can be adjusted is less than thirty percent. The feeling of chest tightness and shortness of breath became more and more obvious, and she involuntarily stopped and rested against the cave wall.

"Because your breath still has the remnants of fox nature, dragon qi has a natural pressure on you, don't try to resist that kind of coercion with spiritual power." Cheng Haofeng paused and then continued to move forward, just telling her about the situation, without any extra words of concern.

Hu Xianxian pouted, and didn't agree to him because he was dissatisfied with him, but he still did as he said, and the pressure on his body and mind really decreased.

I don't know how long it took, but he kept walking down, as if he was about to drill into the center of the earth, when Cheng Haofeng stopped. The earth cave where they stopped was much wider, and a stone door was in front of them.

As you go underground, it gradually becomes sweltering, and when you get close to the stone gate, the sweltering heat turns to scorching. Hu Xianxian's face was so hot that his face was red, and beads of sweat appeared on the tip of his nose.

Cheng Haofeng swung his sword a few times, and after stabbing a few times next to the stone gate, a stone box popped out. Open the stone box, and there are several small ice crystal jade boxes inside. He took out the two jade boxes, poured out the contents of each of the two boxes, and put the jade boxes back into the stone box.

The two pills poured out of the box seemed to be pills, Cheng Haofeng took a translucent and inky pill by himself, and handed Hu Xianxian a milky white and blue pill.

"This is the Yin and Yang Fire Avoidance Pill, which can be swallowed by Yin and Yang to avoid fire and heat dissipation." He saw Hu Xianxian pinching the pill and looking at it carefully, so he explained it to her clearly, so as not to make her hesitate.

After she swallowed the pill, a leisurely coolness arose from the dantian and then spread all over her body. There is a faint fragrance of flowers and plants in the heart, and you can smell the fragrance on your body. Her eyes sparkled with amazement, and she thought to herself that she was going to become a flower fairy.

Cheng Haofeng opened the stone gate mechanism, only to hear the sound of "boom", and the stone gate slowly retracted upward.

Only then did Hu Xianxian notice that the stone gate was not a push-pull type, but a gate type, and it could be closed tightly. The stone gate was about a foot seven inches thick, and the whole body was black and shiny, and she didn't know what kind of stone it was.

Halfway through the stone gate, a heat wave came in. Hu Xianxian was secretly frightened, fortunately he took the pill, otherwise he would definitely be stunned by the heat. She was even more puzzled, the heat she couldn't bear was even more unbearable for ordinary people, what was behind the stone gate? Is it volcanic magma? There shouldn't be a volcano underground in the landform outside Taixing City, right?

The stone door was fully opened, and Cheng Haofeng shook his fist before stepping into it. After Hu Xianxian entered the door, she looked curiously left and right, but she did not see the scene of flames erupting into the sky and hot magma flowing sideways.

This is a stone cave, which is only slightly different from the common stone caves. One of the differences is that the walls of the cave are all black stones, and the stone gate is slightly different in that the travertine stones do not shine and are full of irregular holes; The second is that there is a trumpet-shaped pit in the top of the cave, and there is a spiral gully in the pit with a circle of spiral gullies, and the gullies are regularly embedded with triangular crystals.

After Hu Xianxian looked at the cave wall and the roof of the cave, he looked at a small pool in the left corner.

She was very hot, but the small holes in the wall of the cave made her very uncomfortable, and she had goosebumps all over her body, as if it was very cold.

Cheng Haofeng noticed her abnormality and asked her: "With your cultivation, you shouldn't be so unadaptable, where are you hurting or itching?" ”

"Except for feeling hot, it doesn't itch or hurt. It is...... It's those dense holes in the wall that make me uncomfortable...... I always feel like countless little insects are crawling out of it......" When Hu Xianxian replied, she glanced at the pool, and she immediately jumped to her feet!

"Ahh Insect...... There are a lot of worms...... "She just felt that there were worms, but suddenly she really saw worms!" Countless strange-shaped insects emerge from small holes, wriggling, wriggling, wriggling......

She felt the worms crawl on her, burrow through her body, and burrow her into holes like the walls of the hole. She looked at her body with fear and disgust, desperate to shake it off......

All Cheng Haofeng saw was Hu Xianxian rolling his eyes, his pupils constricting upward, and he stood motionless. He stretched out his hands to blindfold her and said softly, "Close your eyes and walk slowly with me." ”

She was almost unconscious, and did as he was told. He guided her to the cave wall and asked her to reach out and touch it.

She suddenly struggled to pull away, her eyes closed to touch the unknown, and the fear that came from within made her want to escape.

"Trust me, I won't let you get hurt. Trust me...... "His words soothed her well, and she obeyed his traction

, touching the cave wall with your hand.

"Didn't bite you, didn't scratch you, didn't stab you, did you?" He stopped blindfolding her and let her see for herself.

Hu Xianxian had an uneven touch on her hand, she suspected that she had touched the cave wall, and when she opened her eyes, she was standing close to the pitted cave wall.

She was still a little hairy in her heart, but not as uncomfortable as before. She turned her head and asked Cheng Haofeng, "What happened to me just now?" ”

"Here, different people feel different fears and magnify the level of that fear. In fact, if you don't look at the pond, the fear you feel is still within the range of reason. If you look at it, you will fall into endless fear. ”

Hu Xianxian took Cheng Haofeng's hand and said nervously, "What about you?" Is there anything you're particularly afraid of? You shouldn't have brought me, I can't help you. ”

"There are a lot of things that make me afraid, but there is no love at the moment, and I am not affected by all kinds of illusions. It can be regarded as a blessing in disguise, otherwise you wouldn't be able to build this dragon pit at the bottom of the tomb, and you wouldn't be able to do what you want to do. ”

After a pause, he looked at her eyes again and said, "Of course I have to bring you, you helped me restrain Tian Laosan, and then I have to ask you to help me open the dragon pit." ”

Hu Xianxian was a little confused when he heard this, and looked around: "There is a dark room here?" Is there a Beauliesaur skull buried in the dark room? ”

"The dragon skull was originally buried directly in the ground, and I started to transform it to its current scale last year, but the keel is not in this cave. In this way, the dragon veins can be replenished, and the breath of the dragon can also be isolated, so that snakes, insects, rats and ants will no longer be attracted by the dragon qi and cause insect infestations. ”

After Cheng Haofeng saw that there was no damage here, he breathed a sigh of relief in his heart, and his face was no longer as gloomy as before: "When I saw that the three brothers of the Tian family actually betrayed and attacked me, I thought I had miscalculated, but fortunately it was not so serious......"

"What do you think is going to happen?" Hu Xianxian heard that there seemed to be a deep meaning in his words.

"Oh...... It's nothing, no matter how serious the consequences are, I will have a way to save them. Cheng Haofeng didn't talk anymore and gave her a bright smile.

"You...... Will luring the remnant soul of the black dragon to replenish the dragon vein affect you? Hu Xianxian hesitated to ask about the worry in his heart.

"No, don't worry." He was not afraid of the fears that lurked in his heart, so he stared at the pool of water carefully. After looking at it for a while, he asked Hu Xianxian to draw a figure on the ground in the cave according to his instructions.

At this time, Hu Xianxian saw that the bottom of the cave was of the same material as the stone gate, and there was a grid carved on the smooth ground of jet black light. The engraved lines are so fine that they are difficult to distinguish without careful observation.

Cheng Haofeng checked the pond water and asked Hu Xianxian to circle red at the intersection of the 184th grid from the left and the 92nd grid from the bottom.

Hu Xianxian condensed his spiritual power to conjure up a red pen, and circled red dots as he said. Then, he asked her to circle red at another meeting point and rewire.

In this way, the dots are connected, and finally an incredibly complex geometric shape is formed.

Cheng Haofeng raised his hand to let Hu Xianxian retreat to the edge of the pond without a grid, and then looked at the geometric figure extremely carefully and carefully. He was memorizing the figure, imprinting it in his mind with absolute precision, without the slightest deviation.

She was afraid to disturb him, so she didn't dare to make the slightest sound. He had been silent for about half an hour, and then walked out the door, and when he was done, she glanced at the pool. But the level is like a mirror, but there is no image presented on it, how did he look at the water and guide her to draw?

She didn't have time to say anything, he had already stepped out the door, and she hurriedly followed. After they went out, he opened the mechanism and lowered the stone door.

Cheng Haofeng returned to the fork of the three caves along the soil cave, did not enter the tomb cave, and went to the soil cave on the right. In the earthen cave on the right, they were attacked several times, all of which killed the sneak attackers with a single blow.

These sneak attackers are all demon beasts that have not cultivated into human form, and their eyes are fierce and empty, which should be caused by the residual thoughts of the dragon dragon's skull.

They arrived at the stone gate similar to the fork on the left, and Cheng Haofeng opened the stone gate and entered the cave.

There are still dense small holes in the four walls of this hole, but the shape of the hole is more square, there are no holes in the top of the cave, and there is no pond water in the corners, but there is a strange platform in the center of the hole than that hole.

The platform is double-layered, and I don't know how to make the two platforms suspended in the air without any support.

The table at the bottom was oval-shaped, about a zhang long, six feet wide, and an inch thick, and was black-brown all over, like a huge plate. This large plate is inlaid with many gold and steel diamonds in order, like a sky full of stars condensed on it.

Hu Xianxian knows that diamonds are very valuable jewelry on the contemporary earth, and they are also a gift for the woman who proposes marriage. She couldn't help but smack her tongue, how much is this full plate of diamonds worth? How many times can Cheng Haofeng propose?

Cheng Haofeng didn't care where she thought about it, and was concentrating on turning the upper platform. The table was exactly the same size and thickness as the one underneath, except that it was not set with diamonds, but had many small holes.

Through these small holes, you can see the diamonds below, and it is because of this that Cheng Haofeng is constantly adjusting the angle, using spiritual power to make the diamond under it flicker and darker.

When the light and dark patterns of the diamond are exactly the same as the shapes drawn in the hole on the left, the ground suddenly sinks!