Liu Fei smiled and said, "Big brother, this Panlongshan was originally formed by the suppression of an evil dragon, and in the past ten thousand years, the anger has dissipated, and it is appropriate to enter the dragon's brain to take blood." ”

"Okay, I can't say it, I'll accompany my brother Xian. ”

Seeking wealth and danger, if you don't enter the tiger, how can you get the tiger?

"Thank you. ”

Liu Fei gestured towards a groove, and Mu Ping saw clearly that there was a system here, perhaps it was left by a certain powerful person who was afraid that others would come in after taking blood.

Suddenly understood that Liu Fei brought himself here, I am afraid that he has been planning for a long time, and the purpose is to use his own formation cultivation to break the system and help him obtain dragon blood.

This kid's scheming is too deep.

But then again, if he hadn't calculated the duel time of the two demon beasts, how could he have successfully obtained the Transformation Immortal Grass?

It's all just taking advantage of each other.

He put aside distractions, sat down cross-legged, and began to push quickly.

Half an hour later, three hundred and twenty combinations, seven hundred and sixty-nine variations, all appeared in his mind.

"Open!"

He let out a low shout, and with a wave of his right hand, twelve arrays of flagfish flew out, "Boom!" The altar shook, making a sound similar to the opening of a stone door, and a pitch-black passage that could accommodate a person to walk appeared in front of everyone's eyes, and a thick bloody aura suddenly emitted out, instantly covering the fishy musty smell of this cave.

"Roar—"

"Quack—"

Before Mu Ping had time to appreciate his masterpiece, two loud roars suddenly came, and two sound waves were like substances, attacking everyone.

"You go first!"

Mu Ping shouted, stretched out his hand and pushed, Liu Fei, Da Mao, and Xiao Wu were all pushed into the passage by him, and he was shocked, concentrating all his yuan power on his back, the body protection air shield fluoresced, and rushed into the passage with an arrow step.

"Bang!"

First the shield was broken, and then a strong force hit him directly on the back, he was like a kite with a broken string, flying up, enduring the severe pain, Mu Ping stretched out his hand to grab it, and the twelve array flags were grabbed by him in his hand, "Boom!" The system was closed, "Poof!" He opened his mouth and spurted out a mouthful of blood, and the child flew straight out for three hundred meters, and fell to the ground with a "plop".

"Wow!"

He opened his mouth and spat out a mouthful of blood, his face was as white as paper, and his back collapsed

One inch.

"Master!"

"Brother Mu, how are you?"

Da Mao, Xiao Wu, and Liu Fei gathered around and spoke anxiously.

"Don't worry, you can't die from this little injury. ”

A miserable smile appeared at the corner of Mu Ping's mouth, he reached out and took out a handful of healing pills, and stuffed all his brains into his mouth.

But he was still very weak.

"You dog, are you sincere in hurting my master?!"

Da Mao took a step forward, the golden light flashed in his hand, and the big stick was grabbed by him, and said hatefully: "If you are left to endanger the life of my master sooner or later, it is better to kill you now to prevent future troubles." ”

As he spoke, the stick was raised high.

"Big hair!"

Mu Ping shouted. The big hairy stick fell down with a clatter, and a large piece of stone instantly turned into powder.

With a "plop", Liu Fei clasped his fists and bowed his hands, knelt in front of Mu Ping, and said: "Brother Mu, the younger brother really didn't know that the two evil beasts would suddenly wake up, the younger brother really didn't mean it, I knew that the eldest brother would be so seriously injured, this dragon blood is not enough." ”

"Brother Xian doesn't have to be like this, it's just an accident, and you can't blame Brother Xian entirely. ”

Mu Ping grinned, smiled, and said, "Let's go, the two evil beasts found out that the Transformation Spirit Grass was taken away by us, and they will definitely refuse to give up, and this matter needs to be considered in the long run." ”

"Brother Xie is forgiving!"

Liu Fei respectfully kowtowed to Mu Ping, stood up, and said respectfully: "Big brother, please come with the little brother." ”

As he spoke, he took the lead in leading the way, Da Mao and Xiao Wu on one side, grabbed Mu Ping's arm, followed Liu Fei, and walked forward quickly.

The entrance to the altar can only accommodate one person, but the inside is very spacious, like an underground pipe network passage in the world, and the three people walk side by side, which does not seem crowded at all.

However, it is not possible to use mental power here, and it is even more limited to fly in the sky, so you can only rely on your feet.

The further you go, the more bloody it becomes.

"If Brother Wei didn't guess wrong, I'm afraid that the altar and system just now were left by Brother Liu's ancestor, right?"

Mu Ping said indifferently.

"Brother Mu is Brother Mu, I can't hide anything from your eyes!"

Liu Fei looked back and smiled, "Yes, those are indeed them."

What the ancestors left behind was just recorded in an ancient book, and the younger brother happened to see it. ”

"I see. ”

Mu Ping nodded, this Liu Fei is so familiar with this place, if he said that he calculated by divination, Mu Ping would definitely not believe it, even if he was powerful in divination, it was impossible to calculate so accurately, even the details were the same, if it wasn't for his personal experience, he also read the records in this area.

"Is the Transfiguration Immortal Grass planted by the Ancestor of the Virtuous Brother?"

"It is not recorded, but it is indeed calculated by the younger brother. Including two demon beasts attacking each other, it was also calculated. It was deduced that there was a transformation fairy grass in this cave that Brother Mu wanted, and the younger brother remembered the things recorded in the ancestral codex, which was very contradictory at the time, and he couldn't sleep at night, after all, I escaped from Nanyingzhou, and I was afraid of falling into the hands of Wuxiangzong, but if I didn't see it with my own eyes, I was really unwilling, so I decided to go with Brother Mu. ”

"Then how does Brother Xian know that I can lift the system?"

"Of course, it's because the eldest brother knows how to refine weapons, if you want to become a master, the first thing you have to do is to learn to engrave various systems. And the ancestor of the younger brother, although he cultivated to transform into a god, the level of refining weapons is only five grades, and the system of laying out the eldest brother can be easily broken. ”

I see.

Mu Ping nodded, as he thought, not far from ten, he originally thought that Liu Fei risked his death to return to Nanyingzhou in order to covet his spirit stone, but he didn't expect that there were so many reasons in it, and Liu Fei's divination ability was not to mention, and his observation power was absolutely outstanding.

"Big brother, the front is coming, please be careful, the ancestors have also laid out more than 20 systems here. ”

"Brother Xian, you stand back, below, walk in front for your brother. ”

"There is labor. Liu Fei clenched his fists and retreated behind Mu Ping and the others, while Mu Ping turned into a spiritual line, and sure enough, he found that two hundred meters away, there was a faint light flickering.

"Follow me!"

He motioned for Da Mao to let go of his arms and lined up, he was first, Xiao Wu was behind him, and Liu Fei was third in line, still broken by Da Mao.

The system here is all traps, similar to the mechanism messages in secular tombs to prevent tomb robbers, as long as they are not triggered, they will not work.

After walking for another half an hour, a huge space of three hundred cubic meters appeared in front of several people.