It took more than two hours for the black light to slowly dissipate, and at the same moment, the treasures in the black light were gone, and the most strange thing was that the cracks that appeared on the ground were all automatically healed, if it weren't for the broken tree, Gongsun Lang thought it was all an illusion just now.

After experiencing this thrilling incident, Gongsun Lang no longer had the heart to dig up the general's tomb, so he returned to his residence with a shovel.

After a few days, Gongsun Lang's mood was basically stable, and he went to the mountain with a shovel to dig the general's tomb late at night, who knew that when Gongsun Lang arrived at the mountain, he found that the general's tomb had disappeared, at first Gongsun Lang thought that the earth trembled a few days ago, and the general's tomb might be buried, but when Gongsun Lang searched the entire mountain, he did not find any trace of the general, Gongsun Lang did not believe in evil, and stayed on the mountain for more than ten days, but still did not find the general's tomb, and finally there was no way, Gongsun Lang could only return disappointed.

After listening to Gongsun Lang's story, Niu Tian's brows furrowed tightly, not knowing what he was thinking.

Seeing that Niu Tianfang didn't speak, Gongsun Lang didn't dare to disturb, and for a while, the room became quiet.

Half ringing.

Niu Tianfang came back to his senses and looked up at Gongsun Lang: "Do you remember where the black light appeared?"

"Of course I do, and I won't forget it in my life...... What? Childe is going to check that place? hehe...... I advised Childe not to go, it was useless, it was just a waste of time. Gongsun Lang said with a smile.

"Why?" Niu Tianmad didn't understand.

"Don't tell the boy, since the incident, many people have gone to that mountain to look for treasures, and there are many immortal cultivators...... But in the end, they all returned in vain, and they didn't find the treasure at all, and gradually ...... Everyone thought I was lying, and almost sent me to prison, but later an old man came out to prove to me that he had seen the black light that night...... In this way, everyone will believe that what I am saying is true. Gongsun Lang said with a sigh, he said that he wanted to show off the black light and treasures, but who knew that he almost caused a disaster.

"It doesn't matter, whether I can find the treasure you said or not, I want to go and see it, otherwise there will always be a pimple in my heart. Niu Tian waved his hand wildly.

Seeing that Niu Tianmad insisted on going, Gongsun Lang no longer stopped him, put away Niu Tianmad and gave him the labor fee, and led Niu Tianmad out of the inn.

About half an hour later.

Gongsun Lang led Niu Tianmad to a mountain.

Niu Tian glanced at the mountain and asked, "This is where you found the treasure?" The area of this mountain is not large, nor is it small, the geographical location is very remote and desolate, there is no figure around, dozens of big trees are sparsely grown on the mountain, the ground is full of potholes, some weeds grow, and occasionally you can see a few small birds flying through the air, ordinary, this mountain is really ordinary, I can't see a trace of special.

"Yes, this is the place. Gongsun Lang nodded.

Niu Tianmad released a powerful divine sense, searched the entire mountain, and found nothing, there was nothing on this mountain except trees and flowers, Niu Tianmad did not give up, and manipulated his divine sense to go underground, and finally found nothing.

Gongsun Lang was very curious when he saw Niu Tianfang standing in place and not moving, and couldn't help but ask, "Childe, ...... are you?"

"Alright, there's nothing to do here, you can go. Niu Tian waved his hand wildly.

Gongsun Lang was stunned for a moment, and then nodded: "Okay, if Gongzi has any orders in the future, just look for me." After saying that, Gongsun Lang turned around and left the mountain.

After Gongsun Lang left, Niu Tianmad no longer had any scruples and began to explore the mountain.

"Huh?" Niu Tianmad finally found a trace of suspicion, the stone in the center of the mountain is obviously different from the stones in other places, mainly because the color is different, the color of the stone in the center is black, while the stones around it appear bright and smooth, if you are not careful, Niu Tianmad really can't find it.

Niu Tian frantically swung out a palm and swept out a pile of stones in the center...... Underneath are still stones...... Niu Tianmad continued to wave his palm......

Niu Tianmad didn't know how many palms he swung, in short, he couldn't count them, and a large pit hundreds of feet deep had been blasted out in the center of the mountain.

"Boom!" There was a muffled sound, and the inside of the pit suddenly collapsed, revealing a narrow crack, faintly, and black smoke could be seen flowing in the crack.

"Sure enough, there is a hidden mystery!" Niu Tian's face was happy, the crack below was originally covered by a pile of stones, even if he used his divine sense to probe on the ground, he would not find the mystery in it, only by blasting open the stones on the ground could he find the hidden crack.

Niu Tianmad jumped into the big pit, and as soon as he came to the crack at the bottom of the pit, Niu Tianmad was stunned, and then he was ecstatic: "Demonic energy...... I actually felt the demonic energy...... "Niu Tianmad thought that he was wrong, and hurriedly bent down and squatted on the edge of the crack, and when he reached out and inhaled, a puff of black smoke floated out of the crack.

Niu Tianfang took a deep breath, and his expression suddenly became excited: "That's right, it's really demonic energy, it's really demonic energy...... Ha ha...... I didn't expect that he could still encounter demonic qi in the spirit world, hahaha...... "Niu Tianmad is so happy, with demonic qi, his cultivation of heavenly demon skills will become twice the result with half the effort, and the cultivation speed will be accelerated several times."

After calming down his emotions, Niu Tianmad immediately used the shrinking technique to drill into the crack.

......

The sky is so blue, the sun is so bright, and the aura is so abundant.

It is surrounded by rolling hills, and the mountains are covered with green grass and flowers.

This is the Demon Realm, the legendary Demon Realm.

Lin San took a deep breath and exclaimed, "I didn't expect the aura of the demon realm to be so strong, it is estimated that it is so much stronger than the spirit realm." ”

The red lady looked a little excited: "After so many years, I have finally returned to the demon world." ”

"Red Lady, where are we now, and how far are we from the Demon Queen's residence?" Lin San was blind at this time, and could only rely on the Red Lady to lead the way.

The red lady glanced around a few times: "This is the garbage area of the demon world, and it is far away from the residence of the demon queen." ”

"Garbage area, do you still have a garbage area in the demon world?" Lin San was stunned.

"Of course there is a garbage area, we also drink, we eat, we also wear clothes...... also refining magic weapons...... Usually the garbage we accumulate will be sent here, there is a special steward, he will send the garbage deep in the ground, to avoid corrosion, smell. The red lady explained.

Lin San crooked his mouth: "You demon world is quite hygienic." ”