Located in the south, the Temple of One Rune is also a large building complex, which is a place for talisman masters to teach apprentices, make talismans, stay and store high-level talismans.

Among them, all the top talismans above the true runes are collected in the Rune Pavilion.

The Rune Pavilion is divided into three layers, which store the fourth, fifth, and sixth order true runes respectively.

Ling Feng is only interested in the sixth-order true rune, the sixth-order true rune is refined by a Yuanshen-level martial arts powerhouse, which contains the mana of the Yuanshen, and the power is far stronger than the fifth-order magic weapon, the key is to be able to lock the enemy, and there will be no loss.

Ling Feng looked at the third layer for a moment and exchanged for a sixth-order Red Sky Divine Thunder Talisman. The Red Sky One, one of the legendary Nine Heavens of the Heavenly Realm, one of the Nine Heavens of Heavenly Thunder, may be encountered in the transformation of many fifth-order demon clans. This kind of heavenly thunder contains fire damage, which has great damage to the body and soul of the demon clan.

With such a big killer weapon in hand, if that heavenly powerhouse dared to attack him, he might have to capsize in the gutter.

Another 100,000 trial points were deducted, and there were 500,000 left. Ling Feng pondered what he lacked, if he wanted the Chaos True Yuan to be perfect, he would inevitably have to refine into the Seven Great Extreme Realms! At this time, he was still short of the sixth-order Yuan Force Seeds of the four systems of Yang, Fire, Earth, and Gold. His current system authority is only at the fifth level, and the system mall does not open sixth-order items, so he has to find another way.

The sixth-order Yuan Power of the Yang and Fire Sects can also be exchanged for the Purple Yang Sword Sect and the Holy Fire Sect. There is really no way to do the two systems of gold and earth, maybe you can ask the spirit of the cave house.

Immediately, he consulted through the inheritance seal, and the voice of the Cave Mansion Dharma Spirit was still cold, without the slightest emotion: "You can use four sixth-order magic weapons to refine the gold and earth two extreme realms for you, and then condense the sixth-order Yuan Force True Seed of the Yang and Fire two systems." However, 400,000 trial points will be deducted!"

Ling Feng suddenly realized that his Xuanyin Extreme Realm was refined with the help of the sixth-order magic weapon Soul Chain. However, 400,000 trial points, but four fifth-order magic weapons, were deducted at once, and Ling Feng was really a little heartbroken. However, the sixth-order Yuan Force Seed was so hard to find, there was only one opportunity, and he couldn't miss it!

Therefore, Ling Feng silently agreed, and the trial points instantly dropped to 100,000.

Immediately, he came to the Ten Thousand Treasures Hall again, and then to the third floor of the Treasure Pavilion.

Ling Feng first broke through the forbidden enchantment of a sixth-order high-grade magic weapon, the Sumeru Mountain Seal. Mount Meru is a sacred mountain in Buddhist legends, the center of the world, and the largest mountain. However, this magic weapon is not a Buddhist magic weapon, but a pure earth magic weapon, which is condensed from the true essence of the earth collected from thousands of mountains, and the spirit is the primordial spirit of a sixth-order divine beast mountain giant ape.

The mountain giant ape had received the instructions of the Cave Mansion's magic spirit, so he was willing to consume the sixth-order Wu Earth Yuan Force in the Yuan Shen and cooperate with Ling Feng to refine the Extreme Realm Martial Soul.

Ling Feng sat cross-legged, and the Thai Emperor's seal condensed by the soul power of the earth came out of his body, slowly absorbing the power of the earth element.

This sixth-order Wu Earth Yuan Force is extremely heavy, and there is a huge pressure on the Divine Soul, so it can only refine the Wu Earth Origin step by step.

It took three days for Ling Feng to fuse the origin of the Wu Earth and refine it into the Wu Earth Extreme Realm, his soul power was as thick as a mountain, and the purity of the essence had increased several times, close to the purity of the Yang God Divine Thoughts.

At this time, Ling Feng checked the True Transmission Token and realized that Shen Tianjun had already left the Tianhe Immortal Mansion three days ago.

He simply didn't rush back, and continued to break open a sixth-order top-grade pure yang magic weapon, the Nine Yang Divine Bead, and a sixth-order, high-grade fire-based magic weapon, the Golden Crow Divine Fire Knife, so that the two magic weapons could condense the sixth-order Yuan Force True Seed. He continued to crack a sixth-order high-grade gold-based magic weapon, the Tai Bai Gold Knife.

The spirit of this Tai Bai Jin Knife is a kind of gold White Tiger Divine Beast Yuan Shen, and the Gengjin Yuan Power of the White Tiger Divine Beast is the purest, and it is naturally very suitable for condensing the Gengjin Extreme Realm.

Immediately, Ling Feng sat cross-legged, the White Tiger Killing Divine Knife condensed by Gengjin Divine Power came out of the body, and the Gengjin Yuan Force of the White Tiger Divine Beast was extremely sharp, and it seemed to be able to cut the soul thoughts in the martial soul, and it was even more difficult to fuse, and it could only be fused step by step.

It took seven days for Ling Feng to fuse the Gengjin Origin and refine it into the Gengjin Extreme Realm, his soul power was as sharp as a knife, and his purity had increased several times.

At this time, the Nine Yang Divine Bead and the Golden Crow Divine Fire Knife's Instrument Spirit Yuan Shen had already condensed into two Crimson Yuan Dan with the two Yuan forces of Yang and Fire.

Ling Feng took the Yuan Dan and exchanged seven thousand chivalrous points for two top-grade magic weapon-level red jade bottles, and put away the Jiuyang Yuan Dan and the Golden Wu Yuan Dan. He already has the Five Great Extreme Realm Martial Souls, and he has two more Pure Yang and Fire Rank Sixth Order Yuan Force True Seeds, and he will soon be able to refine into the Seven Great Extreme Realms. And the other five attributes of the dragon bloodline can be exchanged from the system.

During this trip to the Immortal Mansion, Ling Feng not only had a surge in combat power, but also cleared the way for his Mixed Yuan Dao!

The remaining 100,000 trial points, Ling Feng exchanged for a sixth-order Wanhua Thunder Water, but it was ready to be used to transform the bloodline. In the future, if the bloodlines of the seven dragons are gathered to form the bloodline of the Chaos True Dragon, the physical body will inevitably have the danger of turning into a dragon.

Therefore, he is ready to first quench the bloodline with the essence and true yuan, exchange blood, transform the power of his own human bloodline, and then use Wanhua thunder water to wash the bloodline, so that his human bloodline can evolve and resist the erosion of the true dragon bloodline, so that he will not turn into a dragon.

At this time, the trial points were exhausted, and Ling Feng naturally didn't stay any longer, and continued to walk south, coming to a teleportation light gate.

Ling Feng didn't hesitate at all, and crossed the light gate to leave.

A moment later, the Nulong River, the Qingzhou River section, Linhaikou.

It was still morning and the sky was clear. A white light suddenly appeared on the bank of the river, and immediately the white light dissipated, and a white-clothed young man with a sword at his waist appeared out of thin air.

Ling Feng looked at the endless sea and smiled bitterly, if he came out later, maybe the Immortal Mansion had already entered the sea.

Since the Tianhe Immortal Mansion is a cave and is isolated from all signals and cannot be transmitted, presumably the master and senior brothers are worried.

Therefore, he took out the True Transmission Token and immediately sent a message to Yuan Cang Zhenren, saying that he would go back soon, so that he would not have to worry.

Immediately, he went to a nearby county town to find an inn, bathed, eat, rested for an hour, and then bought a horse and rode it back.

Half an hour later, Ling Feng rode his horse past a wooded mountain road.

Suddenly, dozens of condensed iron arrows shot out from the woods on the left and right of the road, and they came at a rapid pace.

Ling Feng suddenly condensed the True Yuan, and the True Yuan gushed out from the acupoints around his body, condensing a layer of white True Yuan Qi Cover.

Dangdang, the True Vitality Cover rippled slightly, and the arrows that shot at him fell one after another.

Suddenly, an arrow condensed with turquoise flames shot out, instantly piercing through the True Yuan Qi Hood, and was about to pierce Ling Feng's eyebrows, but was gently pinched by two fingers.

Ling Feng casually threw away the arrows in his hand, slowly dismounted, and said in a deep voice: "Come out!"

Immediately, a group of black-clothed men rushed out of the woods on both sides of the road and surrounded Ling Feng.

There are four people at the head, one of them is dressed in white like snow, green silk is like a waterfall, his posture is exquisite, and he is wearing a light veil, which is the Moon Demon King. The other three are the old man in the green robe, the middle-aged man in the bloody clothes, and the middle-aged man in the black clothes.