The four of them glanced at each other, and Zhuo Buyan said in a deep voice: "Now I can only go to the second plan!"

Before they came, they had already discussed this kind of situation, but they didn't expect it to be so soon.

If they lose it, they have a second plan that can be viable, which is to use the means of the Immortal Dao.

Lu Yun and Zhuo Buyan had already memorized the spirit of the four members of the Xuanyuan family, as long as it was within a certain range, they could feel where each other was.

Although there are obstacles, as long as the general direction is good, they are still able to keep up with each other.

Both of them opened their spiritual eyes and found that the four members of the Xuanyuan family were moving in one direction, apparently they knew a passage that was quick and safe.

Zhuo Buyan and Lu Yun glanced at each other, since the other party could find it, then they could too.

Lu Yun pointed in a direction: "They're over there, let's go along the passage!"

All four of them quickly followed the passage, which was only a ring road on the periphery, not the main passage.

The main passage is located in the very middle, which is also the choice of most martial artists.

The main passage must be the closest if you look at the distance alone, but it is also the most dangerous there.

They had barely walked a few steps when they heard screams coming from the main passageway.

"Be careful, there's a mechanism here."

Lu Yun and the others shook their heads, this place is indeed more dangerous than the Shennong Emperor's Mausoleum.

They followed the four members of the Xuanyuan family and searched along the passage, until they reached the end, and finally found another stone door.

The four of them showed joy, as long as they could get in, they would be able to keep up with the four members of the Xuanyuan family.

Zhuo Feng stepped forward and pushed open the stone door, and a black shadow suddenly rushed out and bit towards Zhuo Feng.

Lu Yun and the four of them quickly attacked, and the attacks all fell on the black shadow, and the black shadow was in pain and quickly retreated.

Zhuo Feng subconsciously wiped the sweat on his head, it was so dangerous, he was almost bitten.

The Black Shadow is a sudden attack, and it is extremely fast, making it difficult to guard against.

At this time, the four of them saw the appearance of the black shadow clearly through the stone gate.

It was a strange-looking unknown creature, completely black, a bit like a dog, but with limbs a bit like a beast, and the fangs on its mouth were very terrifying.

The black beast let out a low roar at the four of them, and there was a fierce light in its eyes.

What is this, Lu Yun wondered?

Zhuo Buyan's face changed, and he said in a deep voice: "This is a kind of tomb guarding beast in myths and legends, I didn't expect it to really exist."

"Tomb keepers have a long lifespan, and it is said that they can live for thousands of years, so they are generally used to guard the mausoleum."

Li Qingfeng shook his head: "It's not a tomb guard beast, otherwise the strength would not be so weak, it should be the descendant of the tomb guard beast."

Zhuo Feng took out the Xiaoyao Sword and said coldly: "Whatever he is, let's cut it off."

Lu Yun and the three of them all nodded, since they came to the Xuanyuan Tomb, it was inevitable to clash with the strange creatures in the tomb.

The four of them rushed into the stone gate, surrounded the tomb guarding beast, and quickly struck out, slashing at the black beast with various attacks.

They need to fight quickly, otherwise they will be lost after a long time.

The Tomb Guardian Beast was extremely fast, and except for Zhuo Buyan, most of Lu Yun's attacks were missed.

The faces of the four people changed, this beast was so terrifying that it was able to dodge the attack of the three people.

Zhuo Buyan snorted coldly, and hundreds of small swords roared out, quickly slashing towards the tomb guarding beast.

Compared with speed, the immortal means naturally have an advantage.

"Jingle Bell!"

The small sword made a crisp sound as if it were slashing at gold and iron.

The eyes of the four of them froze, and the defense of this beast was also very amazing, which could be described as copper skin and iron bones.

However, what Li Qingfeng said was right, this tomb guard beast was not an ancient tomb guard beast.

After a series of attacks, the little sword finally broke through its defenses, leaving it red with blood.

Lu Yun and the three of them also seized the opportunity, and the Xuanyuan Sword, the Easy Sword, and the Hundred Slashing Knife were all cut down, and the tomb guarding beast was killed in an instant.

Zhuo Feng said with a smile: "This beast is not strong except for its speed."

Lu Yun and Zhuo Buyan clearly felt that the four members of the Xuanyuan family were moving quickly, and their purpose was very clear.

It was a large hall and there was nothing but a few stone objects.

The four of them shook their heads and rushed towards another stone door, which Zhuo Feng opened as cautiously, but this time there were no strange creatures.

Behind the stone door is a side hall, in which a number of stone cabinets are placed, and there are obviously things in the cabinets.

Zhuo Feng's eyes lit up, there were more things here than the Mausoleum of Emperor Shennong.

He rushed over and opened the cabinet, and found that it was full of miscellaneous items, including bamboo slips, various wooden tools, and what seemed to be some dried elixir.

However, these things have long since failed, and they will turn into ashes at the slightest touch.

He picked it up with the Easy Sword for a long time, but he didn't find anything useful.

Zhuo Buyan shook his head: "Don't look for it, let's hurry up."

The four of them continued to follow Zhuo Buyan's guidance, turning around, passing through a side hall, and also found a lot of things, but unfortunately there was no use.

They also found a few elixirs, all of which were of good quality, and were picked and collected by Lu Yun.

This also shows that the Xuanyuan Tomb, like the Mausoleum of Emperor Shennong, has spiritual stones inside, which can ensure that the aura here is strong.

Of course, it wasn't all smooth sailing for the four of them, they also encountered a few tomb guard beasts and some yin spirits, but their strength was not strong, and they were quickly killed.

In addition to these unknown creatures, they also encountered some mechanisms, but fortunately, Zhuo Buyan and Lu Yun were mentally strong, so they bypassed in advance without danger.

The four of them all sighed at the horror of Xuanyuan's tomb, and they just followed the four members of the Xuanyuan family closely and took the safest route.

They are still like this here, and the main passage is probably even more terrifying, and when they come in from below the mountain and river realm, there will definitely be more death and less life.

Along the way, the four of them also heard a lot of faint screams coming from a distance, it should be that other martial artists have encountered something terrible.

In the end, the four of them came to a large hall, and Lu Yun and Zhuo Buyan could clearly feel that the four members of the Xuanyuan family were in another hall not far away.

Seeing that he was about to keep up with the four of them, Zhuo Buyan stopped with a gloomy face.

Zhuo Feng and the others didn't dare to continue, because they felt a terrible killing intent in this hall.

Zhuo Buyan looked at the gate on the other side, and said in a deep voice: "There are complex formations engraved here, I'm afraid it's not easy to think about it."

Li Qingfeng was puzzled: "How did the four members of the Xuanyuan family pass through here?"

They found footprints in the main hall, which must have been left by the four members of the Xuanyuan family, and they also passed through here.

"They may have some tokens that can be recognized by the formation, so they pass safely." Zhuo Buyan smiled bitterly.

Zhuo Feng asked in a deep voice, "Is there any way to crack it?"

Zhuo Buyanzai looked at it carefully for a moment, and shook his head: "It's difficult, the formation here is very complicated, it should be a terrible killing formation, it is difficult to break it with my level, unless it is ......."

"Unless what?" Zhuo Feng asked.

"Unless we also have tokens!" Zhuo was silent.

Zhuo Feng was dumbfounded, they were not from the Xuanyuan family, how could they have a token of the Xuanyuan family.

"Of course, the formation pattern is not unbreakable, and the formation pattern can also be broken through strength, but I don't know how powerful these formation patterns are?" Zhuo Buyan sighed.