Xu Qing quietly crossed his knees to recuperate from his injuries, during which he felt that several spiritual senses had swept the Jade Pagoda, but the other party was unaware of Xu Qing's existence, so far, he was truly at ease.

After more than a month of recuperation, Xu Qing's injuries have basically healed, but although the loss of qi and blood is easy to recover, the wounds in his heart are difficult to heal, and until now, his heart is still aching.

Suppressing the sadness in his heart, Xu Qing took out Gao Han and Zhong Lihao's storage bags.

In the Gao Han storage bag, Xu Qing naturally wouldn't fight its idea, he would hand over this storage bag to the Gao family on behalf of Gao Han, but before handing it over to the Gao family, he needed to take back the "Emperor Tianhou Tujue". It's not that Xu Qing is stingy, but for a small family, having such an exercise is definitely a disaster.

After retrieving the "Emperor Tianhou Tu Jue" from Gao Han's storage bag, Xu Qing opened Zhong Lihao's storage bag, Zhong Lihao, as the grandson of the old monster in the infancy of Yuan, must be extremely valuable, so Xu Qing was still a little excited.

Thirty medium-grade spirit stones, hundreds of lower-grade spirit stones, two medium-grade attack spirit swords, one medium-grade defensive spirit weapon, four low-grade spirit swords, a number of magic weapons, a number of healing elixirs, two Xuan-level spirit runes, ten yellow-level high-grade spirit runes, and several low-level spirit runes...

The harvest is not unbelievable, Xu Qing secretly called luck, if he didn't do his best at that time, and seriously injured Zhong Lihao with just one blow, it is estimated that the result is not easy to say, if he is entangled by Zhong Lihao, I am afraid that he will not have time to use the teleportation jade talisman at all.

After sorting all the loot into categories, Xu Qing picked out a pill bottle from it, and as soon as the cork was opened, a burst of fragrant fragrance came out, refreshing people's hearts.

"It's another Tsukidan, I don't believe that three Tsukidan can't build a foundation smoothly?" Xu Qing eagerly looked at a mellow elixir in his hand and muttered to himself, as for the two Tsukidans in the alpine storage bag, he never thought about it.

After Xu Qing put away the Tsukidan, he took out Gao Han's coffin, and as soon as the coffin was taken out, a burst of cold air invaded Xu Qing, making him shiver involuntarily. He carefully opened the lid of the coffin, and the ice cubes inside the coffin were neatly arranged, and Gao Han lay quietly in it, as if he was just sleeping.

Seeing that Gao Han's body was not unusual, Xu Qingcai relieved his heart, he didn't want to return to Gao's house with a decomposing corpse, with the current situation, in the ice coffin, Gao Han's body could be preserved intact for a long time, at least there would be no loss in a few months.

After going through so many things, Xu Qing deeply realized the importance of strength, a month ago, even if he used his blood escape, he was still chased by the foundation building monks very embarrassed, if it weren't for the green tower, I am afraid that in the end he could only be killed, and it would be difficult to escape from the pursuit of the foundation building disciples of the Yuntian Sect to ascend to heaven.

The foundation building period not only means the improvement of the realm, generally speaking, the top exercises have their own secret methods, and the more powerful the exercises, the more magical and powerful they are. There are many secret techniques recorded in the "Five Spiritual Techniques", but unfortunately, these secret techniques can only be performed after at least the cultivation of the foundation building period.

Therefore, as long as Xu Qing enters the foundation building period, his strength will be greatly increased, coupled with the unique secret techniques in the exercises, generally speaking, Xu Qing is enough to become the best among the monks of the same level.

Building a foundation, building the foundation of the immortal path, and the theory of building a foundation in a hundred days, can be said to play a vital role in future cultivation.

The foundation building needs to last for a hundred days, and it must not be interrupted in the middle, otherwise the foundation building will fall short, but the Qi refining cultivator will only open the valley for about ten days at most, where can it support it for so long?

However, Xu Qing was not worried about this problem, he had a good Bigu Dan in his hand, which was prepared for the foundation building, of course, this was not refined by himself, but from Uncle Xiao Ming. It's not that he can't refine it, but the quality of Bigu Dan is good and bad, for example, the Bigu Dan in his hand can help him Bigu for 100 days, and the refining cost is huge, and he is really reluctant to refine it.

Xu Qing meditated for more than ten days, and after his spirit and spirit recovered to his peak, he began to prepare to build the foundation.

The three mellow elixirs lay quietly in Xu Qing's palm, and the fragrant fragrance made him can't help but take a few deep breaths. Each of the Tsukidans is the size of a dragon's eye, and although it doesn't look much different from an ordinary elixir, it is extremely valuable for a Qi Refining Stage cultivator.

Although the medicinal properties of Zhuji Dan are very mild, Xu Qing will not be stupid to swallow three pills into his stomach at the same time, the preciousness of Zhuji Dan is self-evident, and there is no benefit in taking one more Zhuji Dan, if it is wasted like this, Xu Qing will have to die of distress.

Xu Qing had already taken that high-grade Bigu Pill, and he didn't need to eat within a hundred days, but just in case, he had already placed a few lower-grade Bigu Pills beside him in advance, even if he couldn't complete the foundation building in a hundred days, he didn't have to worry.

He took out a Tsukidan and swallowed it into his stomach, slowly inducing the power of the medicine.

Streams of warm warmth melted from his abdomen, flowing through Xu Qing's limbs and bones, slowly blending into his blood, muscles, and even bones. The rich aroma almost completely overwhelmed him, and the fragrance filled the small blue tower.

Building the foundation, which is a process of rebirth, is to lay a solid foundation for the ethereal immortal path in the future, remove the turnips, remove the impurities in the body, and make the monk's body more compatible with heaven and earth.

Xu Qing ran the exercises, guiding streams of warmth to flow through his body, moisturizing every inch of flesh and bones, and a trace of dirt seeped out of his pores.

The process of building the foundation requires a huge amount of medicinal power to support the transformation of the body, the better the qualification, the more the body is in line with heaven and earth, and the less medicinal power is needed, on the contrary, the worse the qualification, the lower the fit between the body and heaven and earth, so the medicinal power required is also more and more huge, which is why some people can successfully build a foundation with one Zhuji Dan, while some people may not be able to succeed even if they take two Zhuji Dan.

A month passed in a flash, and the medicinal power of Zhuji Dan was finally completely exhausted, Xu Qing did not dare to delay in the slightest, and immediately took another Zhuji Dan.

Xu Qing was guiding the warm current to nourish his body all the time, but this time the effect was not as obvious as when he took the first Tsukidan, his flesh and bones were no longer as greedy as before, devouring the medicinal power, but still slowly absorbing the medicinal power, and then slowly transforming.

Day after day, Xu Qing tirelessly ran the exercises, guiding the medicinal power to nourish the body and make it transform.

Another two months passed, and the medicinal power of the second Zhuji Dan was finally completely consumed, Xu Qing immediately took the third Zhuji Dan and a Bigu Dan, and after ten days, the flesh and blood of his body were finally completely saturated, and it was difficult to absorb a trace of medicinal power, and the most critical steps in the next foundation building process also followed.

Xu Qing silently operated the exercises, and the residual medicinal power of the Zhuji Dan in his body was channeled into the dantian little by little, and at the same time, the spiritual power in his body also slowly condensed towards the dantian.

Zhuji has reached a critical moment, and there is no room for distraction, Xu Qing quickly pinched the seal with both hands, and a certain point at the bottom of the dantian seemed to suddenly have a huge suction, and the spiritual power quickly condensed to that point. The spiritual power in Xu Qing's body continued to condense, and finally at a certain moment, it may be a quantitative change that caused a qualitative change, and a drop of colorless and transparent liquid appeared in the dantian.

Although the liquid is colorless, the surface of the liquid is faintly visible with five-colored brilliance shining, like a dream, as if a drop of liquid is wearing a gorgeous and gorgeous five-color coat.

The appearance of the colorless liquid was like a signal, the spiritual power in Xu Qing's body condensed into the dantian more quickly, no, to be precise, it condensed to that drop of colorless liquid, and the warm current of the Zhuji Dan also gathered with the spiritual power towards the colorless liquid.

The chaotic spiritual power continued to gather, and then continued to compress, and the medicinal power of Tsukidan was also entangled in it, as if it was providing the energy needed for the compression of that spiritual power. As time passed, drops of colorless and transparent liquid were produced in Xu Qing's body.

Twenty days passed unconsciously, and at this moment Xu Qing's dantian was like a small lake that was about to dry up, only in the center of the lake could you see a small amount of lake water, shallow, and it seemed that it would dry up at any time. The water of the lake is very clear, and the surface of the water is covered with a layer of five-color spiritual light, and the five colors are dense, like a fairyland of Yaochi.

The medicinal power of Zhuji Dan has been completely consumed at this moment, and Xu Qing's foundation building has also been successfully completed, without waves and waves, except that the time is slightly longer than that of ordinary people, so far, Xu Qing has finally completely stepped into the foundation building period.

After really entering the foundation building, Xu Qing knew the gap between the Qi refining period and the foundation building period, only when he stepped into the foundation building period could he officially set foot on the immortal path, and he was even glad that he had escaped from the Yuntian Sect.

After entering the foundation building period, the true qi is transformed into the true element, and the spiritual power in the body is transformed from a gaseous state to a liquid state, and the degree of condensation of mana can be imagined, which is a qualitative change.

Xu Qing opened his eyes, his divine light flashed, and now he felt that his whole body seemed to have inexhaustible strength, and he couldn't help but want to let out a long howl. It's just that the next moment, a fishy smell made his originally happy mood fall to the bottom in an instant, looking at the dirt on his body, Xu Qing felt uncomfortable.

Xu Qing, who didn't want to endure it for a moment, immediately got out of the turquoise tower, and instantly appeared in the secluded pool of the outside world, and it was not until half an hour later that he felt refreshed.