The state has been adjusted to the peak, Zhou Nan just glanced at the Hantan Ice Lotus lightly, and then gathered all his thoughts. Without hesitation, he took out the jade bottle containing the spiritual liquid from the storage bag, as well as the Tsukidan that he had obtained with great difficulty.

I casually picked up the wooden box containing Tsukidan, quickly opened the lid, and took out Tsukidan. Zhou Nan didn't even look at it, so he raised his hand and decisively stuffed Tsukidan into his mouth.

Tsukidan melted in his mouth, and Zhou Nan didn't taste anything, so he felt a large scorching air current, flowing down his throat, through his esophagus, and in his stomach, 'boom', and exploded.

Feeling the feeling of swelling in his body, Zhou Nan didn't dare to delay, and directly ran the "Zhimu Decision" to urge the mana and refine the medicinal power. With the continuous refining, Zhou Nan was pleasantly surprised to find that under the continuous calcination of the scorching airflow, the partially liquefied mana in his body was constantly condensing and becoming viscous, and from time to time, some fine black impurities were eliminated.

Knowing in his heart that this was a normal reaction to entering the foundation building period, Zhou Nan didn't worry about anything, and concentrated on refining the medicinal power.

Gradually, three months passed, and Zhou Nan's mana was refined by a large margin, and it had basically liquefied, leaving only a small amount of gaseous mana, and he was still making the most difficult resistance. With just one foot in the door, he can enter the coveted foundation building period.

But it was this small step, even if Zhou Nan used up the medicinal power of the Zhuji Dan in his body, he couldn't break through.

Quitting cultivation and not worrying, Zhou Nan knew that this was because of the flaws in "Zhimu Decision".

After another ten days, after stabilizing the mana in his body, Zhou Nan picked up the jade bottle containing the spiritual liquid, threw away the stopper, and as soon as he raised his head, he poured all the spiritual liquid into his mouth.

swallowed the spiritual liquid full of strong fragrance, Zhou Nan couldn't taste it, so he started to refine the spiritual liquid of "Zhimu Decision" again.

These spiritual fluids are equivalent to simplified pure spiritual saliva. After all, Zhou Nan's mana was not as pure as the Heaven and Earth aura in the Valley of the Wind. But fortunately, these spiritual liquids, which came from his body, were refined, with the same root and origin, without the slightest hindrance.

After another two months, Zhou Nan opened his eyes again.

But at this moment, his face was full of sadness. "How is it possible, after refining so much spiritual liquid, it still hasn't broken through to the foundation building stage. A thousand-year-old wood-based spiritual object, does it have to be an entity? Even this purified wood-based spiritual liquid can't do it?"

Yes, after refining all the spiritual liquid, although Zhou Nan's mana has increased a lot, it is still stuck on the bottleneck of the foundation building period and has never been able to break through.

After thinking for a while, looking at the Hantan Ice Lotus that emitted faint fluorescence in front of him, Zhou Nan's face flashed with a decisive look. shouted "fight". quickly activated the mana of his whole body, wrapped it around the Hantan Ice Lotus, and quickly refined it.

Without the transformation of "Soul Refinement", Zhou Nan's mana was extremely domineering, and he instantly destroyed the seal he had set up before, and entangled the body of the pure spirit saliva body.

At the moment of contact, the Hantan Ice Lotus trembled violently, and when the fluorescence was released, it withered at a speed visible to the naked eye. It's too late, but it's a pity that Zhou Nan continued to run his mana, and forcibly refined it at a faster speed.

A minute later, Zhou Nan stopped the withering of the Hantan Ice Lotus with the wood attribute mana that he had taken the Pure Spirit Saliva and had affinity. But it was simply suppressed, as long as he was relieved, the Hantan Ice Lotus would still continue to wither.

Zhou Nan, who was helpless, could only grit his teeth and fell into a painful stalemate.

Next, time slowly flowed in Zhou Nan's seemingly short but long tug-of-war.

In the blink of an eye, another five years.

On this day, Zhou Nan, who was in a tug-of-war, suddenly shook his whole body and trembled violently. A large stream of cold pool ice qi crawled all over his body along the cold pool ice lotus. Not long after, Zhou Nan's body was covered with a thick layer of ice crystals.

Zhou Nan, who was in the ice, although he endured great pain and kept trembling, he still couldn't stop grinning and laughing. After another quarter of an hour, a high layer of flames rose from Zhou Nan's body, melting the ice crystals.

Stretching out his legs, ignoring his wet body, and leaning against the coffin wall, Zhou Nanda breathed a sigh of relief, and couldn't help laughing. The violent laughter echoed for a long time in the small sealed dragon coffin, shaking his own ears, and they were a little buzzing.

After laughing for a while, Zhou Nan turned his head and looked at the Hantan Ice Lotus that had been restored to its original form, and as soon as he beckoned, the Hantan Ice Lotus miraculously turned into a cold light, and with a 'whoosh' sound, flew into his body.

And at this moment, Zhou Nan's body obviously exudes powerful fluctuations in the foundation building period.

He, Zhou Nan, has reached the foundation building period. After receiving the Hantan Ice Lotus, Zhou Nan fell into deep memories.

Speaking of his experience in the past five years, Zhou Nan can be said to have been tortured. After figuring out the real flaws of "Zhimu Duel", Zhou Nan took a huge risk and refined the Hantan Ice Lotus.

Hantan Ice Lotus cannot contact the breath of the outside world. Without the special transformation of "Soul Refinement", as soon as Zhou Nan's mana approached the ice lotus, it caused the ice lotus to wither. But because of taking Pure Spirit Saliva, there is a certain affinity between Zhou Nan's mana and the Ice Lotus, and the rejection is not strong. It was by taking advantage of this condition that Zhou Nan forcibly stopped the withering of the ice lotus.

Next, needless to say, Zhou Nan fell into a tug-of-war between the consumption of his own mana and the withering of the ice lotus. This tug-of-war is five years, and Zhou Nan not only squeezed out the mana of his body, but also consumed all his pills. Even he himself did not believe that he would be able to hold out for five years. Because the huge consumption is really not ordinary.

But in the end, Zhou Nan's efforts paid off. He used his strong will to refine the Hantan Ice Lotus with great difficulty. After experiencing the backlash of the cold pool ice qi sprayed by the last wave of cold pool ice lotus, Zhou Nan unexpectedly advanced to the foundation building period.

Although this last step is very dangerous, fortunately, Zhou Nan has taken the Yang Flower and practiced half of the cold-resistant physique, so he can survive this difficulty without danger.

Hantan Ice Lotus, in a certain nature, is no longer an elixir. It is clearly a spiritual weapon with powerful auxiliary functions. After staying in the Valley of the Wind for five thousand years, day and night through the nourishment of the aura, this ice lotus has mutated.

Therefore, after refining the Hantan Ice Lotus, Zhou Nan was able to receive it in his body and place it in the dantian. Shen Nian looked inward, and saw that a miniature form of ice lotus was suspended in the center of Zhou Nan's dantian, constantly refining his mana.

Looking at this miraculous scene, a thick smile appeared on Zhou Nan's face. "I didn't expect that after refining this Cold Pool Ice Lotus, it could actually receive it in the body. From now on, wouldn't I have a mana purifier all over my body? In the future, I won't have to worry about the ordinary reason of the spiritual root anymore. Thinking of the anti-heaven function, Zhou Nan's face was full of smiles.

After relaxing, Zhou Nan sat up cross-legged again and stabilized his cultivation.

Half a month later, Zhou Nan opened the sealed dragon coffin and jumped out. He put a large pile of things on the ground into the coffin again.

At this moment, Zhou Nan was holding a golden bell and a small black ring in his hand, and his face was full of solemnity. After accepting the sealed dragon coffin, he sat down cross-legged directly, opened his mouth and spit out a cyan flame, refining the two spiritual weapons in his hand.

When the foundation building period is reached, a spiritual fire seed will be generated in the body of the immortal cultivator. As long as the mana is continuously supplied, a large number of spiritual fires, alchemy, and refining tools can be formed, all of which have miraculous effects. Different from the ordinary fire in the enlightenment period, the spiritual fire of the monks in the foundation building period is extraordinary.

The two spiritual weapons in Zhou Nan's hands were obtained from the hands of the black stiff in the foundation building period, together with the sealed dragon coffin. For the sake of these two spiritual weapons, the middle-aged man of the Golden Stone Pavilion also paid the price of his life. Even Lei Gang and Lei Lie did not escape the pursuit of the black zombie. If it weren't for his own clever strategy, which led to the trouble, and made the black zombie and the armored tiger beast fight, he wouldn't be able to benefit from the most difficult situation.

A month later, Zhou Nan stopped refining and stood up with a pale face. Although he was very weak, his face was full of smiles.

"It's really a double happiness, just broke through to the foundation building period, and refined two superb spiritual weapons. In the dementor, the forbidden spirit ring, this name is really domineering. The corners of Zhou Nan's mouth lifted and said proudly.

After resting for a while, Zhou Nan refined the last few spirit stones on his body, recovered some mana, took the two spiritual weapons in his hand, collected the formation, stepped on a flying sword, and flew outside.

After bypassing many twists and turns along the way, and solving several zombies at will, Zhou Nan came to a huge cave with thousands of feet. Inside the cave, there are dense stone rooms, of different sizes, and in various styles.

This cave is the largest base camp in the law enforcement prison. All the prisoners are based on this base camp and are constantly fighting against those terrifying zombies.

Around the cave, a huge formation was arranged by the ancestor of the Xuanhuo Sect to protect the cave from the dangers of zombies.

After all, the Xuanhuo Sect still relies on these criminals to kill zombies, hunt corpse crystals, and squeeze their surplus value, and will not let them die casually.