The so-called Yin and Yang and Five Elements, if the Great Yin and Yang Technique and the Great Five Elements Technique can be combined together, the power will be infinite. Even without talking about the power, their combination will also be of great benefit to the Cave Heaven. If the Cave Heaven in the Cave Heaven Realm continues to upgrade, it will develop in the direction of the world. A world with Yin and Yang and Five Elements will be closer to the real world.

This is also the reason why Shen Fei thought about the Great Five Elements Technique in the beginning. The Five Elements are indispensable in any world, and the same is true for Yin and Yang. Among the three thousand great ways in this world, the strongest one is undoubtedly the number one ranked Great Destiny Technique. However, Shen Fei has no intention of obtaining it. It's not that he doesn't want to, but he knows that it is very demanding to obtain the Great Destiny Technique.

In this world, if one wants to cultivate the Great Art of Destiny, one must come into contact with the Door of Immortality. Fang Qingxue comprehended the Small Art of Destiny because she came into contact with the Door of Immortality and the Great Art of Destiny. As for Fang Han, the situation is more complicated. It is hard to say whether it was with Fang Qingxue's permission or because he himself is the spirit of the Door of Immortality.

For Shen Fei, at least for now, he cannot meet such conditions. Of course, he is not so determined to obtain the Great Destiny Art. There is another reason, that is, the Great Destiny Art is only so powerful in this world. If it is in another world, it will not be so awesome.

Shen Fei has also done experiments on fate, rules and the like. One of them was Tianyin Zinomiya from the Fallen Knight's side. His inherent spiritual ability was the Goddess's excess grace. This was a very powerful ability, but once it left the world it was in, its power would be greatly reduced. Its effect depended entirely on the strength of the user himself.

This is somewhat similar to the Mystic Eyes of Death Perception. It is extremely powerful in the Moon World, but after leaving the Moon World, the effect will be greatly weakened. After all, there is no root in other worlds, and the Mystic Eyes of Death Perception has no way to connect to the root. Then its power depends on the strength of the user.

Different worlds have different rules. After experiencing so much time, Shen Fei has some understanding of these rules, that is, explicit rules and implicit rules. Just like the world where Fang Han is, it seems that there is no five elements law, but in fact it exists, but it is not directly revealed in the swallowed world. This is the implicit rule.

Shen Fei was not uninterested in fate, but he knew that it was too far-fetched to think about it at this stage. As long as he followed Fang Han, he would come into contact with the Gate of Eternal Life in the future, and it would not be too late to think about the Great Art of Destiny then.

"The vitality has increased a lot. In the future, it can become a world suitable for life. If that's the case, this world may not be inside the body of a powerful person. The Gate of Eternal Life is just a magical power possessed by this powerful person, hehe."

By practicing the Great Yin-Yang Technique and combining it with the Great Five Elements Technique, Shen Fei discovered that the cave in his body had gained more vitality. Then he thought of the strong people in this world. They all had a world inside their bodies. When they reached the realm of immortals, they could even turn the world inside their bodies into the universe. This made Shen Fei have a strange idea in his mind, that is, the entire world of immortality is in someone's body.

Although this idea is a bit absurd, it may not be impossible. As long as you are strong enough, you can do such a thing, just like Shen Fei himself now. When he becomes stronger in the future, life will also appear in the world inside his body.

"Forget it. It's unnecessary to think about this now. Let's study the Taoist weapons on them first." Shen Fei shook his head and looked intently at the mid-grade Taoist weapon in his hand. He got it from Deng Ao and others. He likes to refine medicine and weapons, especially to imitate certain treasures. Everyone in Fang Han's faction knows it, so no one would be surprised by his practice.

"The weapon spirits in this world are really interesting. Are the weapon spirits of top-grade Taoist weapons so simple?" While Shen Fei was studying the Great Yin-Yang Technique and Taoist weapons, he was still paying attention to what was happening outside. Fang Han did not immediately go to subdue the Yan Emperor Fire Dragon Cauldron, but went to Yan Shuitian, where Yan Shuitian was confronting the weapon spirit of the top-grade Taoist weapon Black Emperor Tide Banner. Because of what the two people said, the weapon spirit was ready to take them to the Tianwu Treasury to find the Seal of the Common People.

However, it was soon exposed by Fang Han and Feng Yaoguang's ability of the Emperor Mirror. Feng Yaoguang was the reincarnation of the spirit of the Emperor Mirror. Although he did not have the Emperor Mirror in his hands, he could still use some of the Emperor Mirror's abilities.

"Xuxian, this is interesting. If you want the treasures in the Tianwu Treasury so much, why don't you come and get them yourself? And these foxes want treasures, but the strongest one who came here is just an immortal. I don't know what they are thinking?"

The people from the fox clan who came this time were seven princesses, the strongest of whom was immortal. Under normal circumstances, the immortal state was not considered weak, but in the Tianwu Treasury, it was the weakest existence. With such strength, they had no qualifications to compete for treasures in the Tianwu Treasury.

"You are so bold that you dare to ruin our good thing. The Holy Light World will not let you go." The two people whose plans were ruined by Fang Han immediately became angry, and then released a talisman. A figure was born in the endless light.

"Be careful, it's the incarnation of Xuxian." After seeing that figure, the Human Emperor Pen immediately took action and protected Fang Han behind him. The opponent's strength was not something Fang Han could resist at the moment, even if the opponent was just an incarnation.

"You are looking for death." The incarnation of Xuxian became angry immediately after hearing the report from the two men. Due to his own affairs, he could not come to the Tianwu Treasury in person, so he asked two juniors to bring his information over, intending to trick the Black Emperor Tidal Banner and its spirit into the Holy Light World. As long as they reached his territory, even if they found something wrong, it would be too late. But now the plan was ruined by Fang Han.

"Little Immortal Incarnation, how dare you be so arrogant? Today I will let you know what is the state of unity of heaven and earth." The arrogance of the Immortal Incarnation made the Human Emperor Pen angry. He waved his hands and quickly wrote more than a dozen words in the void. Because the Human Emperor Pen has reached the state of unity of heaven and earth, its current appearance is the appearance of its spirit, a majestic and solemn middle-aged man.

Generally speaking, the body and spirit of a treasure are separate. Even if the spirit disappears, the body will still exist, just like the Emperor Mirror, its spirit has been reincarnated, but the body is still there. However, if it is the realm of heaven and earth being one, it is different. In this realm, the body and the spirit will be combined into one. Once something happens, both the body and the spirit will be in trouble.

"What is this? The Human Emperor's Code, the Great Light Technique." The incarnation of Xuxian had a confident look on his face, but after seeing the Human Emperor's Pen in action, his face immediately changed. However, it was too late at this time. The light emanating from his body could not block the words of the Human Emperor's Pen at all. Then his figure slowly faded, and finally turned into a talisman again.

"Fang Han, you can't use it now, but suppress it in the Eight-Part Pagoda, use the World-Free King Buddha to convert it, and slowly convert it and integrate it into the body of the Eight-Part Pagoda."

The Human Emperor Pen then immediately gave the talisman to Fang Han. An incarnation of a virtual immortal was nothing to the Human Emperor Pen, which was equivalent to the tenth level of the Longevity Secret Realm at this time. Not to mention it was just an incarnation, even if the real body came, it would still not be a match for the Human Emperor Pen.

"It's a pity that those two took the opportunity to run away, otherwise, I could have obtained the Great Light Technique and one of the Three Thousand Great Ways." After Fang Han took the talisman, he immediately suppressed it under the Eight-Division Pagoda. Then he felt a little sorry that the two people before him escaped. After the incarnation of Xuxian appeared, the two people left.

"Fang Han, you have really taken the way of man to the extreme, plundering the world. However, this way of plundering cannot last long. You must use it with caution. The final realm of cultivation is to comprehend the creation and the operation of the heaven, earth and universe. At that time, the entire world will be yours, and your every move will be in accordance with the laws of heaven and earth. At that time, you don't need to plunder at all. Because everything is yours, you don't need to plunder at all."

In response to Fang Han's words, Renhuangbi shook his head slightly. In terms of plundering, Fang Han had indeed reached his peak, but he was the only one who could do so. Others who did so would be courting death. Apart from other things, the magical powers plundered also needed to be sorted out. After all, different energies needed to be harmonized, which was very time-consuming. Fang Han could ignore this because he had the Small Fate Technique, but others did not have it.

There is another problem here, and that is the thunder tribulation. The thunder tribulation is definitely the strongest. Even for Fang Han, it is very dangerous when he is going through it later, let alone other people.

"Now let's go get the Flame Emperor Fire Dragon Cauldron. This cauldron cannot fall into the hands of Taiyi Sect again, otherwise, it will be really troublesome."

Fang Han nodded without comment at the words of the Human Emperor Pen. He also had his own ideas about his own cultivation, and would not change them because of a word from the Human Emperor Pen. Then he immediately flew towards the direction of the Sky Fire Dragon King's formation. As for Yan Shuitian, he had left with the Black Emperor Tide Banner because of Fang Han's acting.

"How did the Yan Emperor's Fire Dragon Cauldron escape?" Fang Han quickly came to the edge of a sea of ​​fire, and then he found that the sea of ​​fire was shrinking. He then saw a large cauldron collecting the surrounding flames, and then flew away. This surprised Fang Han very much.

"Senior Renhuangbi, please help and trap this Fire Dragon Cauldron. This supreme Taoist artifact, if it can be subdued, will be the best cauldron for refining elixirs. With it, you can refine a large number of heaven-level elixirs."

Fang Han looked at the escaping Yan Emperor Fire Dragon Cauldron and immediately asked the Human Emperor Pen to take action. However, there was no other way. The opponent had a top-grade Taoist weapon, and he had the upper hand. If Fang Han went to chase, he would not be able to catch up for a while.

"It's a top-grade Taoist weapon for the Fire Element. If we get it, it will be of great help in this great catastrophe of the God Clan." The Human Emperor nodded, then wrote the word "speed" in the void. The next moment, Fang Han's body immediately appeared within a thousand miles behind the Fire Dragon Cauldron of the Yan Emperor.

Although this speed is far, it is nothing for Fang Han who is in the Cave Heaven Realm. But at this moment, the group saw a huge palace appearing in the distance ahead.

"Tianwu Treasure House?" Fang Han said in surprise.

"This is not the real Tianwu Treasury. My compass does not sense that the Seal of Common People is here." The seventh princess of the fox clan spoke immediately.

"So it's a fake storehouse. But since the Yan Emperor's Fire Dragon Cauldron has gone in, we have no choice but to go in too." Although Fang Han knew that the fake storehouse of the Tianwu Treasury was very dangerous, but for the sake of the top-grade Taoist weapon and with the help of the Human Emperor Pen, he broke into the palace in front of him in a flash.

As soon as he entered the palace, Fang Han encountered danger. A large number of swords and knives appeared out of thin air. From the perception of his vital energy, he could tell that they were extremely powerful. At the same time, many phantoms of ghosts and gods appeared. However, before Fang Han could make a move, the Human Emperor Pen took the initiative and destroyed everything around him.

"The materials used for this hall are actually the essence of the five elements, mixed with divine stones, and various prohibitions." Fang Han could only see clearly at this moment where he was. It was a hall. Then he discovered that the materials of the walls and stone pillars were all rare treasures. He immediately took action and wanted to collect them, but unexpectedly, Fang Han's attack did not cause any damage to the hall.

"Fang Han, be careful, you have triggered the ban." As Fang Han took action, a large number of puppets appeared out of thin air in the hall and attacked Fang Han.

"It's actually a great curse. Great curse. Remove the curse."

Before the puppets got close, Fang Han discovered something was wrong, because all the people of the fox clan were cursed. Even though they were in the Yellow Springs Map, they could not stop the curse. Fang Han immediately launched the Great Curse Spell to lift the curse of the fox clan. The Great Curse Spell can curse people, and it can also lift curses.

As for Shen Fei and the others, there was no problem because the Human Emperor Pen was with them, and the curse was annihilated by the energy before it even got close.

"Great Puppetry?" The Human Emperor Pen was used again and wrote a word "demolition" in the void. The next moment, all the puppets, walls, and stone pillars were shattered. Fang Han did not hesitate and immediately put all the items into the Eight-Part Pagoda. With these materials, the Eight-Part Pagoda could be taken one step further.

Afterwards, Fang Han continued to move forward, and the Human Emperor Pen continued to write characters. Along the way, the main hall, side hall, and cave were all destroyed. Fang Han only needed to pick up materials along the way.

Finally, in a small palace, Fang Han saw the Yan Emperor's Fire Dragon Cauldron again, but in addition to the Yan Emperor's Fire Dragon Cauldron, there were also Chi Rongtian, Yan Shuitian and the Black Emperor's Tide Banner.

"Why are there only you, Hua Tiandu and the others?" Fang Han was a little surprised to see the two of them. Logically speaking, Hua Tiandu and the others should have come here first.

"Fang Han, you are Yan Shuitian, Senior, let's combine our flags and tripods to generate the power of water and fire and rush out."

Seeing Fang Han, Chi Rongtian's face changed immediately. He knew about Fang Han's previous display of divine power. In addition, he learned from Hua Tiandu that the Human Emperor Pen was with Fang Han. So even though he had two top-grade Taoist artifacts, he did not dare to fight with Fang Han and only wanted to escape.

"Chi Rongtian, you hold out for a while. I'll go and support the Grand Elders Tai Batian and Tai Yantian. They have already entered the real Tianwu Vault. Fang Han, you won't be able to jump around for long. The Three Saints of Yuhua and Feng Baiyu have been trapped in a fake vault by Grand Patriarch Taihuangtian and others. They are now being refined. Once they die, you'll be finished."

Yan Shuitian ignored Chi Rongtian and after leaving a word, flew away directly wrapped in the Black Emperor Tidal Banner. Fang Han roared angrily, as if he was distracted by Yan Shuitian's words and did not make a move to stop him.

"Yan Shuitian. You actually want to kill someone by borrowing a knife." After seeing Yan Shuitian leaving with the Black Emperor Tidal Banner, Chi Rongtian's face immediately froze, and then he immediately roared in anger. Chi Rongtian did not suspect that Yan Shuitian and Fang Han were in collusion, but just thought that Yan Shuitian wanted to use Fang Han's hand to kill him. In this way, she would become the first deputy leader of Taiyi Sect.

"Senior, let's go quickly." Chi Rongtian immediately turned into a ball of fire and merged with the Yan Emperor's Fire Dragon Cauldron, and then prepared to escape. However, it was too late. The Human Emperor Pen took action and a wall of light blocked him.