Six bottles of chalcedony pill were placed in front of him, and Tang Mian returned to the old crow mountain in the corner of the Yunling Mountain Range in a trance, I don't know what Chen Li is doing now after the successful foundation building, and whether he will manage the elixir pavilion better with the old pavilion master.

Today in the side hall of the City Lord's Mansion, Tang Mian expressed his plan to retreat for a long time to Hongjiao, and the latter also nodded and promised that he would never send a mission to him if there was no major event in the future.

"The cultivation of the Fire Forging Body Technique is also coming to an end for the time being, and my cultivation needs to be improved urgently!"

In fact, Tang Mian didn't do anything in front of Yan Lei in the Fake Dan Period that day, he just entangled the other party for some time, and he couldn't really fight with the other party.

When Yan Lei really attacked him, Tang Mian's divine sense could not catch the opponent's jet-black spear at all, and he could only be beaten passively.

"It's really lucky to be able to survive, if my divine consciousness can reach the foundation building stage, I'm afraid I won't be so embarrassed. ”

Tang Mian held one of the jade vials in his hands with both hands, and his fingers gently rubbed on the body of the bottle, his cultivation was still in the ninth layer of the Qi refining period, and there were still 108,000 miles away from the foundation building, fortunately, he had these chalcedony pills.

Putting down the Dan bottle, Tang Mian stretched out his hand to summon the center of the magic circle of the cave mansion. After some pinching and chanting the incantation, the entire Cave House of One Hundred and Three was completely sealed by the magic circle. This is not the end, he easily added a few more warning prohibitions and soundproof prohibitions, and the originally bare cave seemed to be put on several layers of clothes.

"Let's get started!"

Tang Mian opened the pill bottle, and the familiar incense of the chalcedony pill spread in the practice room, and he gently pinched one of the pills and put it in his mouth.

The chalcedony pill turned into pure medicinal power at the entrance and flowed into the throat, and then spread out in the body, entering Tang Mian's countless meridians through the flesh and blood.

The Ice and Fire Sect's "Detailed Explanation of the Twelve Layers of the Thunder and Fire Recipe Qi Refining Period" is Tang Mian's current major practice, and after his strength gradually became stronger, Tang Mian did not think about replacing some higher-level Qi refining techniques, but after finding the "Vermilion Bird Heart Sutra", he did not plan to put more effort into the exercises during the Qi refining period, after all, he did not rely on mana and divine consciousness to fight during the Qi refining period.

"When I can cultivate the Vermilion Bird Heart Sutra, the lack of mana and divine sense should be solved. ”

After slowly closing his eyes, Tang Mian ran the tenth layer of the "Thunder and Fire Duel", the mana in his body began to surge with the change of the magic technique, and the acupuncture points in his body began to form one tiny mana vortex after another, and the surrounding heaven and earth aura entered the meridians through the surface of Tang Mian's body under the pull of the vortex.

The aura of heaven and earth in Lingyuan Valley is already considered rich in the three counties, and the cultivation of monks in the Qi refining period here has a very good effect, but at this time, it is the spiritual root qualification of the monks themselves that limits the efficiency of the transformation of spiritual energy.

Tang Mian knew very early on that his spiritual root qualification was considered to be at the middle and lower level, generally speaking, such a spiritual root qualification could be cultivated to the tenth level of qi refining and then reach the sky, but the existence of the Chalcedony Pill greatly changed this.

The chalcedony pill refined by Chen Li contained pure aura, which directly solved the problem of Tang Mian's slow absorption of aura, in addition, the medicinal power of the chalcedony pill could temporarily broaden Tang Mian's meridians, which was extremely important for him to use the magic technique to condense mana.

"That guy refined six bottles for me in one go, is this because he is afraid that my qualifications are too poor and not enough?"

Tang Mian used his divine sense to manipulate the medicinal power to circulate in his body, unwilling to waste a trace of medicinal power.

Spring goes to autumn, time can leave a mark anywhere, the small yard in front of the stone gate of the one hundred and third cave is covered with moss, and the mountain path in front of it is also hidden by weeds.

Under the order of Red Makeup, Qi Zhen, the deacon who managed many caves in Lingyuan Valley, did not dare to take a step closer to the One Hundred and Third Cave Mansion for all these years, for fear of disturbing the retreat of the deacon in the cave mansion.

Tang Mian sat motionless in the practice room, his whole body exuding a powerful spiritual pressure from the inside out, and his aura was more than ten times stronger than before the retreat.

"The twelfth layer of the Qi refining period has finally succeeded!"

After carefully understanding the subtlety of the twelfth layer, Tang Mian slowly opened his eyes, and the aura in his eyes flowed, as if the whole person had become different.

Every breakthrough of a monk is a process of its own evolution, a strong monk of a higher realm is equal to a higher level of life, why the gap between a large realm is an insurmountable gap, is because the two sides are fundamentally different.

In the past seven years, Tang Mian has broken through the three layers of small realms in a row and finally came to the final stage of the Qi refining period, and he is still a little afraid while he is happy.

Tang Mian initially thought that he would be able to break through to the twelfth layer with a maximum of three bottles of Chalcedony Pill, which was not counting the various difficulties and bottlenecks that might be encountered between the eleventh and twelfth layers, but he ignored one important thing, that is, the resistance caused by taking the same pill for a long time.

The six full jade vials that had been placed in front of him were empty at this time, and he used up twice the amount of chalcedony pills in his plan to break through to the current realm, but even so, he seemed extremely lucky.

"Chen Li, this guy can't have thought of this. ”

Tang Mian smiled bitterly.

Although he had already broken through to the twelfth layer, Tang Mian did not plan to start building the foundation directly, before that, he needed to slowly raise his cultivation to the peak of the twelfth layer, and then take the Qingling Pill.

Tang Mian slapped it in the storage bag with one hand, and a piece of jade slip appeared in his hand, which was Chen Li's experience in building the foundation, and recorded his experience and perception of building the foundation twice. The importance of foundation building experience to the twelfth layer cultivators in the Qi refining period is self-evident, and the disciples of the sect can only say in this regard, and the casual cultivators can often only buy it at a high price.

Chen Li's experience in building a foundation is quite detailed, and Tang Mian actually felt a little open after carefully studying it, which will be of great benefit to him in building a foundation in the future.

"It looks like there is still something to prepare. ”

Tang Mian firmly remembered the contents of the jade slip and pinched it into powder, and then waved his hand to unravel the Great Array of the Cave Mansion that had been closed for seven years.

After opening the stone gate of the cave, the sunlight shone in from the leaves of the small courtyard, Tang Mian slowly walked out of the stone gate, and he floated up in the air without pinching the trick and chanting the spell, and flew towards Lingyuan City at the bottom of the valley.

"The City Lord's Mansion is moving fast enough. ”

Tang Mian fluttered down like a willow leaf, and the Lingyuan City under his feet made him feel strange.

In the past, Lingyuan City was more of a city than a town, but now Lingyuan City has become a big city. The area of the entire Lingyuan City has more than doubled, the city walls are prohibitively high, there are countless pavilions and pavilions in the city, and the dense streets are full of pedestrians, as if mortals are also allowed to live here.

"It seems that the lapis lazuli mining in Yellowstone Ridge is good. ”

Tang Mian landed on his feet and walked towards the arched city gate in front of him.