After Lin Dong robbed Liu Long and Cao Zhu, Lin Mu and the three of them entered the sixth layer, and the sixth floor was empty.

"Buzz!"

As soon as she entered the sixth layer, Ziyue snorted.

"What's wrong?" Lin Mu noticed that something was wrong with Ziyue and glanced back.

"The mental oppression here is a bit too great, and I need all my strength to resist it." Ziyue said that she was only a Second Seal Talisman Master, and she was not much stronger than Liu Long and Cao Zhu.

"Xiao Dong, you go to the seventh layer first, the qi-level spiritual power secret technique you have always wanted is in the eighth layer, with your strength, it shouldn't be difficult to get it." Lin Mu said.

"Hmm." Lin Dong nodded, and walked towards the entrance of the seventh layer alone, with the strength of his three-seal talisman master, the spiritual power here was nothing to him.

"For the sake of you being a maid for me for three months, I'll help you." Lin Mu said, and took out an elixir, called Huangquan Deciduous Flower, which can be used to increase spiritual power, which Lin Mu had just spent a million pure yuan pills to exchange from the system.

"Eat it."

"What is this?" Ziyue asked suspiciously.

"How can there be so many problems, if you want to eat, you can eat, and if you don't eat, you will return to me." Lin Mu said.

"Hmph, why are you so fierce?" Ziyue snorted aggrievedly.

"Not as fierce as you." Lin Mu glanced at Ziyue's chest.

"Where am I murderous...... Rogue! Ziyue reacted immediately, her face turned crimson, and her hands were protected on her chest.

"This elixir is called Huangquan Deciduous Flower, which can be given spiritual power, which is very rare, if it weren't for the fact that you gave me three maid rings, I wouldn't give it to you." Lin Mu said.

After spending one million pure yuan pills, he was still a little distressed, and he didn't have so many resources in the family.

"It doesn't seem like he hates me that much on the surface." Ziyue thought in her heart, and ate the Huangquan deciduous flower, and suddenly a majestic spiritual power poured out of her body.

"If you don't want to be broken through the Mud Pill Palace by this violent spiritual power and become an idiot, hurry up and refine it." Lin Mu reminded him, and then sat aside.

"It's obviously kind, but I don't know how to be polite when I speak." Ziyue complained, found a place to sit down, and began to absorb the medicinal power of Huangquan deciduous grass,

After a while, the runes in her Mud Pill Palace changed from two to three, and she smoothly entered the realm of the Three Seals Rune Master.

"I broke through!"

Ziyue said happily, the Three Seal Talisman Master is a small master in Yancheng, and glanced at Lin Mu who was sitting quietly on the side, she knew that if Lin Mu hadn't given her the Yellow Spring Deciduous Flower, it would take several years for her to break through.

"Thank you!" Ziyue whispered.

"If you really want to thank me, you can give me a few more months of maid ring, after a long time, if you change someone else, you will be a little unaccustomed." Lin Mu opened his eyes.

"Bastard!" Ziyue immediately scolded.

"I just said thank you, but now I turn my face, I really don't have any sincerity at all, a woman's heart, a needle under the sea, what I said is really not wrong." Lin Mu pursed his lips.

"Humph!" Ziyue snorted coldly and walked towards the seventh layer, after breaking through the Three Seal Talisman Master, the oppression of the sixth layer was nothing to her, just to temper her spiritual power.

Lin Mu also walked into the seventh layer, and at this time there was only one person on the seventh layer, not Lin Dong, but Zhou Tong of Tianhuo City, who had the same name as Zhou Tong, the genius of the Dao Sect.

"It seems that this time it is our Heavenly Fire City that has completely lost!" Zhou Tong saw Lin Mu and Ziyue coming up and smiled bitterly.

Lin Dong had already entered the eighth layer, and now Lin Mu and Ziyue had come to the seventh layer, and he was the only one in their Heavenly Fire City who had reached the seventh layer.

"You're not bad either!" Lin Mu nodded, his perception of this person is still good, he is not arrogant in victory, he is not discouraged in defeat, and his achievements in the future will definitely be much higher than ordinary people.

"Girl, you can cultivate well on the seventh layer, and I'll go to the eighth layer to take a look." Lin Mu looked at Ziyue again.

The eighth layer is difficult for even the third seal master to enter, and only Lin Dong, a freak, entered it with the strength of the second seal master in the original book.

"Hmm." Ziyue nodded.

She was able to enter the seventh layer, all of which was the result of Lin Mu helping her, and the eighth layer was not delusional.

Lin Mu walked towards the spiritual barrier leading to the eighth layer, which seemed to him to not exist, and easily stepped into it.

"Another monster!" Zhou Tong smiled bitterly.

After Lin Mu entered the eighth layer, he saw Lin Dong sitting there cross-legged, obviously refining his spiritual power, and the baptism of the eighth layer also had some benefits for Lin Dong.

Lin Mu didn't disturb Lin Dong, and walked to the stone tablet in the middle of the eighth layer, where Lin Mu knew that there was a qi-level spiritual secret technique, the Transformation Rune Array.

This kind of spiritual secret technique in the form of a formation, and it is also a qi level, Lin Mu is still a little interested.

Lin Mu's palm was attached to the stone stele, and suddenly a spiritual fluctuation spread, and immediately, in the mid-air in front of him, it turned into a large mysterious trajectory, and in that trajectory, you can also see some floating spiritual fonts, faintly, like a formation.

"Is this the Transformation Rune Array......

He read all those spiritual fonts word for word, and then pondered for a moment, and then with a move of his palm, the mysterious trajectory transformed by those spiritual power flew down and drilled into his mind.

"This Transformation Rune Array, even if it is cultivated to perfection, it is still a little worse than the Shadowless Needle, but if the two can be combined, the power will definitely increase greatly, and even form a god-level spiritual secret technique." Lin Mu said secretly in his heart.

However, the system does not have this kind of fusion function, and if you want to do this, you can only rely on Lin Mu himself, but Lin Mu is usually relatively idle, and it is okay to find something to do for himself.

"Buzz!"

At this moment, Lin Dong opened his eyes.

"Big brother!"

"I've got the Transformation Rune Array." Lin Mu said.

"Well, it's just a little too complicated, and I haven't learned it for a while." Lin Dong nodded, the qi-level spiritual secret technique was much more complicated than the fine-level spiritual power secret technique.

"I'm not in a hurry about this, I've already got it, are you still afraid that you won't be able to learn?" Lin Mu said, looking at the entrance of the ninth floor: "Let's go to the ninth floor first." ”

"Hmm."

The two of them walked towards the spiritual barrier of the ninth layer, and suddenly a repulsive force acted on them, and Lin Mu's spiritual power poured out, and this repulsive force was instantly neutralized.

Although Lin Dong made a lot of effort, he still successfully entered the ninth layer.

The ninth layer is unusually ordinary, the surface is very small, but it is only a dozen zhang range, and the ground is also covered with a lot of dust, compared with the following layers, it looks very messy.

Lin Mu's gaze swept directly to the lines on the walls on both sides, which formed two ancient runes.

"Devouring Ancestral Talisman, Thunder Ancestral Talisman!" Lin Mu said secretly in his heart.

Although these two copied them, they also made Lin Mu feel obscure.

"Big brother, what are these two runes?" Lin Dong asked.

"Ancestral Fu!"