According to the stall owner, this "Heaven and Earth Elixir Illustrated Book" is a basic book that has been widely disseminated in the nearby area, and the credibility of this book is at a relatively high standard.

"Blazing Fruit?"

The divine consciousness covered the picture of the Blazing Fruit on the illustrated book, and Tang Mian confirmed it with the appearance of the spirit fruit in his memory, and after some comparison, he finally determined that this was the spirit fruit he had taken.

"This spirit fruit can greatly enhance the physique, can enable the user to obtain a powerful power that is almost the foundation body cultivation, and there is also a certain chance to transform the monk's innate spirit root into a fire attribute spirit root, and it is also a rare extremely precious elixir that can create an acquired spirit root. ”

After reading the effects of the Blazing Fruit, Tang Mian smiled bitterly and sent this "Heaven and Earth Elixir Illustrated Book" into the storage bag.

"It seems that I really obtained the acquired spiritual root through the Blazing Fruit. ”

In fact, Tang Mian knew very well that being able to practice was already a great opportunity, so why should he care too much about the strength of the spiritual root.

"Most people's qualifications are not good, otherwise the foundation building period monks would not be so rare, and the most important thing in the cultivation realm is resources. ”

In the following time, Tang Mian bought some common-sense books, and then bought some body protection talismans and the healing pill that was sold more on the market-Rejuvenation Pill.

After going back and forth, all the lower-grade spirit stones in his storage bag were spent, and only more than twenty middle-grade spirit stones remained, although this was still a huge amount of money, but Tang Mian did not plan to spend it again in the near future, and with his cultivation of the fourth layer of qi refining, he would not need so much resource consumption.

Tang Mian was bored wandering around the exchange meeting, and just as he was about to go back to the inn to rest, he suddenly noticed two familiar figures in a stall in front of him.

"This grandfather and grandson are still in the city?"

Tang Mian looked at Old Man Zhou Cheng and Zhou Xuan with some surprise, he still remembered the threat that Qiu San had against the grandfather and grandson outside the city gate that day.

"Little Spirit Gathering Array?"

Tang Mian saw the pretense on the stall, and then said to the old man Zhou Cheng:

"Senior Zhou, can you come over and talk about it? Maybe I can help you. ”

Zhou Cheng, who was standing behind the stall, looked quite nervous when he heard the transmission, and it wasn't until he saw Tang Mian standing in the distance waving that his expression eased slightly.

Next, Zhou Cheng and Zhou Xuan's grandson were taken by Tang Mian to the residence of Dengxian Tower.

After asking the shopkeeper to bring a pot of tea, Tang Mian closed the door tightly.

"Little Tang Daoyou, just now you said that you could help me?"

Zhou Cheng sat at the table of the Eight Immortals and couldn't wait to ask.

Tang Mian nodded, slapped one hand on his waist, and a jade vial appeared on the table out of thin air.

"I have a clear elixir. ”

Of course, Tang Mian had more than one Qingling Pill, but he would not be stupid enough to take out all the pills.

Zhou Cheng's face was shocked, looking at the jade vial on the table in disbelief, and his old eyes were almost red.

Zhou Xuan also stared at the pill bottle on the table of the Eight Immortals, and his fair and lovely face showed a look of surprise, and then said to Tang Mian angrily:

"Hmph, why didn't you say it at first, it made me worry to death. ”

Zhou Cheng hurriedly stopped his granddaughter's unreasonable troubles and scolded:

"Xiao Xuan must not be rude, Tang Daoyou can take out such an important pill, it is worthy of our gratitude!"

Zhou Xuan heard her grandfather's scolding, stuck out her tongue mischievously, and looked at Tang Mian with a happy smile.

Old man Zhou Cheng seemed to be unable to suppress the desire in his heart any longer, and stretched out a wrinkled hand to pick up the jade vial.

Tang Mian smiled and covered the vial with his palm before the other party, and said:

"The Qingling Pill is inside, Senior Zhou doesn't need to worry, let's tell me about your small spirit gathering array first, the formation that can make Qiu San so coveted is not easy to think about. ”

Although Tang Mian is a kind person, he is not a philanthropist, if the other party can't provide matching items or spirit stones, it is impossible for him to exchange this pill.

Zhou Cheng quickly realized his gaffe, withdrew his hand tremblingly, glanced at Tang Mian with a slight apology, and then took out a piece of jade slip from the storage bag.

Tang Mian's pupils shrank, this was the first time he had seen Yu Jian, this thing was almost untouchable by Qi refining period monks, and carving words with divine knowledge was something that only foundation building period monks could do.

"The formation is in this jade slip. ”

Old man Zhou handed the jade slip to Tang Mian and motioned for Tang Mian to use his divine sense to inspect it.

Tang Mian nodded, and his divine sense spread out from the center of his eyebrows, quickly wrapping the jade slip.

Tang Mian could only watch a small part of the text in the jade slip, and the rest was covered up by some kind of prohibition, but that small part was enough for Tang Mian to understand this formation.

After the half-burnt incense, Tang Mian slowly put down the jade slip and groaned.

"Being able to gather the aura of heaven and earth in the formation is equivalent to creating a holy place of cultivation out of thin air, which is undoubtedly a treasure for casual cultivation!"

"However, this thing has a limited effect on low-level Qi Refining Stage cultivators, because no matter how rich the aura is, the efficiency of low-level Qi Refining Stage cultivators in absorbing spiritual energy is far inferior to that of high-level Qi Refining Stage and Foundation Building Stage cultivators, in fact, this formation is still most suitable for monks above the Foundation Building Period. ”

When Tang Mian inspected the jade slip, the old man Zhou Cheng also picked up the jade bottle, carefully opened the cap, and a round pill slipped out of the bottle, and a strange fragrance instantly spread in the room.

Zhou Cheng and Zhou Xuan glanced at each other, and they both saw surprise in each other's eyes.

"Sure enough, it's the Qingling Pill!"

"Grandpa, you can enter the foundation building period! Don't worry about the lack of longevity!"

The grandfather and grandson were immersed in joy, and Tang Mian on the side coughed lightly, frowned, and said:

"Senior Zhou, this array is indeed a rare treasure, but I'm afraid I won't be able to use it for the time being, right?"