Jian Chenru collected the red lazuli stone, the material for refining the purple and green double swords, into the space ring, and then took a deep breath, slowly calming down his excited mood, and now he is getting closer and closer to the day of refining the purple and green double swords, because among the most precious materials for refining the purple and green double swords, he is only the last kind of Yin Stone.

Immediately, Jian Chen walked in front of the Enlightenment Tea Tree again, this Enlightenment Tea Tree was the same size as the ones he had met before, but the Dao rhyme aura circulating on each tea leaf was even stronger. This is an Enlightenment Tea Tree with a grade of Immortal Level Five Grades, and its preciousness is far stronger than the three Immortal-level Enlightenment Tea Trees that he had encountered before.

Jian Chen took out a rough and simple wooden box from the holy space, and carefully broke off two small branches from the Enlightenment Tea Tree, used the branches as chopsticks, and began to pick the Enlightenment Tea Tree leaves one by one.

After picking all the eighty-one Enlightenment Tea Tree leaves, Jian Chen came to the edge of the cliff again, climbed down the smooth cliff wall carefully, and finally came to the Yanyun Fruit Tree that grew on the cliff, and took out a slightly larger wooden box from the holy space and began to collect these Yanyun Fruits.

These Yanyun Fruits were all red, and the size of each one was only the size of a finger, which was the smallest kind of heavenly treasure that Jian Chen had ever seen. However, although the Yanyun Fruit is very small, the aura contained in it cannot be underestimated, as soon as Jian Chen's hand touched the Yanyun Fruit, he clearly felt an extremely active fire attribute aura from the Yanyun Fruit, extremely pure, very huge, even a 100,000-year-old Heavenly Material and Earth Treasure is far from being comparable to this Yanyun Fruit that is only the size of a finger.

A total of ninety-nine Yanyun Fruits were fruited, and none of them were picked by Sword Dust. After collecting and playing with the Yanyun Fruit, Jian Chen came to the fountain of life that nourished this land of life.

The fountain of life on this oasis was also the largest fountain of life that Jian Chen had seen since he came to the Xuanhuang Small Heaven Realm, and what he saw in front of him was a small lake with a diameter of thirty meters, which was filled with green fountain of life, exuding an incomparably majestic breath of life.

"This is the Fountain of Life of the Five Grades!" Zi Ying recognized the grade of the Fountain of Life at a glance, and immediately informed Jian Chen.

Hearing this, Jian Chen's heart was overjoyed, the Fountain of Life stored in his holy weapon space was the best quality of only three grades, and the Fountain of Life in front of him not only reached the fifth grade in terms of grade, but also had such a large stock, which immediately made him ecstatic.

Without the slightest hesitation, Jian Chen immediately took out the container to collect the Fountain of Life, and in the end, half of the Fountain of Life in this small lake was also taken away by him, and in the middle of the small lake, he found an essence that was large enough for the size of a human head, which was also an immortal-level five grades.

Subsequently, Jian Chen searched around the top of the mountain again, and left the top of the mountain with nothing, and searched around this land of life, almost turning this land of life upside down, and finally found more than a dozen heavenly treasures that were also of immortal-level quality with the help of the sword spirit.

"It's the strength that has improved your strength, and the fourth layer of the Chaos Body can finally break through. Jian Chen patted the dust on his palm and muttered to himself, then released the holy weapon, greeted the iron tower, and entered the holy weapon space with the iron tower, and the holy weapon was not exposed, turned into a golden light and disappeared into the soil, and it was already deeply hidden, preventing the sudden arrival of the ninth-order Xuanhuang Beast here, after all, with the defensive power of the holy weapon, it can only resist the attack of the Holy Emperor's powerhouse, and the strength is comparable to that of the Holy Emperor's ninth-order Xuanhuang Beast, which is enough to smash the holy weapon.

In the holy weapon space, Jian Chen threw a few immortal-level heavenly and earthly treasures to the little white tiger to swallow, causing the little white tiger to fall into a deep sleep that had not appeared for a long time, and then he and the iron tower chose a place to start retreating and cultivating.

In the cold and dim secret room, Jian Chen sorted out his cultivation resources, and now the resources that can help him break through the fourth layer of the Chaos Body can be increased by a total of five hundred years, which is equivalent to two ninth-order demon cores, one energy crystal of the ninth-order Xuanhuang Beast, five ninth-order demon cores from Tianxiangmen and two for Shangguan Aojian, and he still has three left, plus a number of seventh-order and eighth-order demon cores.

"I'm now close to breaking through the fourth layer of the Chaos Body, and I need a Purple Cloud Immortal Peach that can increase my cultivation for fifteen hundred years, I don't have a third-grade Purple Cloud Immortal Peach, but there are some first-grade ones, and with the four ninth-order demon cores in my hand, it's just enough. However, I can only eat one Purple Cloud Immortal Peach in a hundred years, if I eat one now, then I will have to wait until a hundred years later to take the second one, maybe I can find a higher grade Purple Cloud Immortal Peach in the next few days, this once-in-a-century opportunity must not be wasted, that's it, this time I won't take Purple Cloud Immortal Peach, just use those seventh-order and eighth-order demon cores to replace it. Jian Chen secretly thought in his heart, and immediately took out all the high-level demon cores and dozens of seventh-order and eighth-order energy crystals obtained from hunting the Xuanhuang Beast, placed them on the ground one by one, and entered the cultivation.

Jian Chen's first absorption was the energy crystals obtained from the Xuanhuang Beast, and he found that these energy crystals were much stronger than the demon cores of the same class, not only the energy in them was much purer than the demon core, but at the same time, it lacked the rage factor in the demon core, and it was easier to absorb.

In the Tian Yuan Continent, no one dared not simply rely on absorbing the energy in the demon core to cultivate, the biggest reason was that whether it was a high-level or a low-level demon core, the energy contained contained a berserk factor, which could not only destroy the physical body, but at the same time, if this berserk factor was lurking, it would bring great hidden dangers to cultivation in the future, and those in serious cases would even explode and die.

Therefore, when all the martial artists on the Tian Yuan Continent cultivated by absorbing the energy of the demon core, they had to absorb a certain amount of energy, so they would stop to build up their strength and at the same time clear the berserk factor in their bodies, which would delay for a long time.

In the past, the reason why Jian Chen's ability to ignore the berserk factor in the demon core was because of the help of the Ziqing Sword Spirit, so that Jian Chen's cultivation could be carried out by absorbing the energy in the demon core all the way.

And these energy crystals taken from the body of the Xuanhuang Beast did not have the berserk factor in the demon core, so even if these energy crystals were sent to those martial artists on the Tianyuan Continent for uninterrupted absorption, it would not leave them with the slightest sequelae.

After understanding this truth, Jian Chen was immediately ecstatic, he remembered Mingdong's group of friends and some relatives around him, he only needed to go back with enough energy crystals, then the strength of those people around him would be rapidly improved.

"After I break through the fourth layer of the Chaos Body, I must hunt more Xuanhuang Beasts and collect more energy crystals. Jian Chen secretly made up his mind in his heart, before he entered the Xuanhuang Small Heaven Realm, he originally planned to go back immediately when he collected the things that Qi Haishen needed, but now that he had discovered the benefits of the Xuanhuang Small Heaven Realm, he wished he could stay in it for a few more years, or even stay here without going out.

In addition to these, Jian Chen also felt a trace of very thin Xuanhuang Qi from these energy crystals, but he couldn't absorb this Xuanhuang Qi at all, so he could only let it dissipate in the void, and even the Ziqing Sword Spirit didn't have the slightest way.

"Master, don't pay attention to the Xuanhuang Qi, Qingsuo and I have survived for countless thousands of years, and I have never heard of anyone who can absorb the Xuanhuang Qi, although the Xuanhuang Qi is the same strength as the chaotic body, but from ancient times to the present, no one has been able to control the Xuanhuang Qi, as for the chaotic body, there are some in the fairy world, but they are all acquired chaotic bodies like the master, as for the innate chaotic body, it is even rarer, sometimes hundreds of thousands, or even millions of years can not see the birth of the innate chaotic body. Ziying said.