Ye Linfeng found an inn to live temporarily, this matter is urgent, and he must think about it in the long run, but he already has a clue, he thinks that the Demon King Aotian's Heavenly Demon Bow may be buried in the Demon King Aotian's cemetery.

"What kind of place will the tomb of the Demon King Aotian be?" Ye Linfeng pondered, and before he knew it, the sun was setting in the west.

On the second day, Ye Linfeng left the inn and walked around the city, he was familiar with everything in the city, even the small streets and alleys, in order to find a breakthrough.

The altar in the city attracted Ye Linfeng's attention, he had read a lot of books about the dragon point and the feng shui direction in the Washing Scripture Pavilion and the Tianzhao Pavilion, although it was only some fur, but it could be seen that the location of this demon altar was not the best location in this demon city.

This altar is a unique building used by the demon clan to worship the gods and pray for protection, since the demon king Aotian can dominate the demon clan, I think the understanding of the layout of yin and yang will not be too shallow, the orientation of this altar is not a big problem at first glance, but if you look closely, it is not the most perfect direction.

During the third watch at night, Ye Linfeng quietly came to the altar and observed carefully, gently tapping every inch of the altar building with the back of his hand while observing.

Suddenly, the sound of the piece of masonry that Ye Linfeng was striking seemed to be a little different from other masonry, he leaned down and carefully knocked on the masonry around this piece of masonry, and it felt that it was all the same, all with echoes, as if it was empty inside.

Ye Linfeng increasingly concluded that under this altar was the mausoleum of the demon king Aotian, as for whether there was a heavenly demon bow in it, Ye Linfeng could not conclude yet, but since it was the mausoleum of the demon king of the unified demon clan, the treasure must be indispensable, and even if he couldn't find the heavenly demon bow, he would have to make a lot of money at that time.

Ye Linfeng gently moved away the masonry, and before he could put his face at the entrance of the cave, he felt the heavy moisture in the underground mausoleum, so he had to tear off a strip of cloth on his clothes and cover his mouth and nose, which could block the unpleasant moisture and prevent the poisonous gas in the underground mausoleum from seeping into his mouth and nose.

At this time, Ye Linfeng's outfit was not like someone who came to find the Heavenly Demon Bow, but like someone who came to rob the tomb.

Unexpectedly, as soon as Ye Linfeng landed, he fell down and fell into a dog eating.

"Grandma's, why doesn't there be a stone staircase in this mausoleum?" Ye Linfeng scolded.

This is not the entrance to the Demon King's Mausoleum, it's strange that there is a stone staircase. When Ye Linfeng fell into the tomb, such a voice sounded in the darkness.

"Who? Who are you?" Ye Linfeng was startled, and hurriedly got up from the ground, looked in the direction where the voice came from, and said.

"Tsk, junior brother can't even recognize your fourth senior brother?" the voice sounded.

"Fourth Senior Brother, why are you here, you want to scare me to death!" Ye Linfeng was very surprised when he saw that extremely obscene face.

There are two surprises, one is that the senior brothers have not seen each other for more than half a year and miss it very much, and the second is that stealing chickens and dogs is the old business of his fourth senior brother Lai Wu, with his assistance, nothing else dares to guarantee that it should be no problem to get out alive from the tomb of the demon king.

However, he was a little puzzled, how did the fourth senior brother know that he was coming to the Demon King's Mausoleum to find the Heavenly Demon Bow, was it just a coincidence?

"Fourth Senior Brother, how did you know that I was coming here to find the Heavenly Demon Bow?" Ye Linfeng asked, looking at that obscene and somewhat cheap face, feeling very kind.

"How did I know that you would also come here, I have lived here for more than half a month, just now I saw a figure fall in, I took a closer look, and found that it was you. Fourth Senior Brother Lai Wu said.

"Fourth Senior Brother, have you been living here for half a month? Aren't you by Master's side? And what are you doing in the tomb when you have nothing to do?" Ye Linfeng's heart was full of questions.

"Our master practices the method of yin and yang with his beautiful ladies all day long, I look at it and look greedy, isn't this thinking of coming to the tomb of the demon king to steal some treasures and sell some money, and then marry a daughter-in-law." Lai Wu said with a sneer.

"Fourth Senior Brother, I haven't seen you for half a year, but you have grown up, the two of us have done a big job this time, hehe. Ye Linfeng also laughed cheaply.

"I said that you kid has even entered the immortal realm, a small realm higher than me, how can you progress so fast. Lai Wu was a little surprised by the rapid improvement of Ye Linfeng's realm, three years ago, his junior brother Ye Linfeng had been in the initial realm of spiritual enlightenment, and some elders concluded that this son would never be able to break through the spiritual enlightenment realm again, unless he used other factors, but even if he broke out of the spiritual enlightenment realm, it was difficult to guarantee that he would be able to advance in the subsequent cultivation, on the contrary, his cultivation was much slower than that of ordinary people.

What Lai didn't expect was that the little junior brother established a blood contract three years ago and successfully broke through the realm, and when they met again, they had already cultivated to the realm of immortal departure, could it still be related to the broken ancient monument?

Lai Wu didn't think about it carefully, and he wasn't very interested in these, he only knew that as long as the little junior brother lived well and had the opportunity to see his obscene face, he would be content.

"Fourth Senior Brother, you lead the way, you've been here for half a month, you should have figured it out here. Ye Linfeng said to Lai Wu.

"This demon king's underground palace is very weird, I have been wandering here for half a month, like a labyrinth, but I just remember the main passage of the tomb, and I also know that this demon king's underground mausoleum has seven floors. Lai Wu said.

The demon king Aotian used means to make the underground tomb brightly lit all day and night, and the demon king Aotian lived for nearly 10,000 years, and he was not satisfied after death, so he hid the underground mausoleum and continued to dominate in his yin hall for tens of thousands of years.

"Okay, then let's go down layer by layer, and it's very likely that the Heavenly Demon Bow I'm looking for is in the seventh layer. Ye Linfeng said.

"In short, the two of us should be more careful, the demon king Aotian was brutal and bloodthirsty before his death, there must be a lot of mechanisms in this mausoleum, if it weren't for the box of ancient spirit jade in the demon king Aotian, I wouldn't be too lazy to wade into this troubled water." Lai Wu seemed to have palpitations and said, this sentence came out of the mouth of an expert like him, it seems that this underground mausoleum is not simple.