Six months later, Yi Tian flew alone to the depths of the South China Sea. According to the information given by Ambassador Zhiying, the most likely place for the fire in the stone is in an undersea crater in the South China Sea.

Originally, in the crater on land, even if there was a fire in the stone, it had to melt the hard stone early, and the fire in the stone disappeared early. Only in the volcanic crater at the bottom of the sea, through the strong water pressure at the bottom of the deep sea and the storage of cold sea water, can the hard stones of fire in the wrapping stone be properly stored.

Yi Tian thought about it again and again before he accepted all the conditions of Zhiying. Then he summoned elder Wen Xin to roughly explain the situation that the king of eagles wanted to build a trading city with the forces of King Tao of the Ming Dynasty.

In the end, it fell on Zhuge Jidian. The imperial Ministry of heaven has been severely suppressed for so many years. At the same time, the Ministry has lost two Yuan Ying friars one after another. Therefore, elder Wen Xin also intends to compensate them.

It was even agreed that after the completion, the emperor Yutian would send friars stationed in Jindan to take charge, and 30% of the profits from their transactions would be attributed to the emperor Yutian, and the rest would be handed over to the headquarters of the Ming royal way.

With the trend of interests, the imperial Ministry of heaven also operated quickly and took a more positive attitude towards this matter than ever before. As for Yi Tian, it doesn't matter. It's a big deal. When it's completed, it's just to do something auspicious in the past.

This time, in order to go to the undersea volcano in the South China Sea to take stones, Yi Tian also made full preparations for this. Considering the attribute of his strongest skill, he had to treat it carefully.

The fire skill of Lihuo sect has been suppressed too much in the seabed environment, so we have to use the wood skill this time. But now most of the wood series skills are mainly restrictive and defensive skills, while the Ming Wang Dao's skills are mainly earth series, which can't be used underwater.

It's really hard to hate when the skill is used. Yi Tian also considered the inferior submarine fire taking thing. After that, he began to supplement all the five element skills.

Although it will take more than a hundred years, and it is bound to drag down the advancement of self-cultivation, in the long run, the advantages outweigh the disadvantages. Because in the late stage of Yuanying's advanced transformation of God, it is necessary to supplement the five elements aura. I have made plans for a rainy day.

According to the map given by Zhiying, he has been flying alone in the South China Sea for a month or so. In front of him, there are almost no islands to stop and rest except the endless sea level.

After taking out the sundial and sextant in the storage ring, Yi Tian stood high in the air and re measured his position. It's easy to get lost in the vast sea, and there are no islands to stay, so I have to be very careful. I have to re measure and correct the direction according to the map every three days.

A moment later, he put away his tools and map, and then flew away to the southeast with a happy face. Within an hour, the shadow of an island appeared in front of him.

Then Yi Tian was overjoyed and took out the map tool again to re measure the lower azimuth distance. He saw that the exact location of the submarine volcano marked on the map about a hundred miles east of the island. He turned and flew straight there.

The distance of a hundred miles is just a cup of tea for friar Yuanying. A moment later, when he came to the established sea area, Yi Tian took out a nanmuzi and put it in the palm of his hand, and then chanted words in the air to inject mana into it.

Ten days later, the nanmuzi burst out several buds, then turned into a thumb thick vine, and then woven into a more than ten foot rattan ball. Yi Tian smiled, and then went in. He put up a protective cover again within a square meter. After completing the preparations, he fell into the sea.

Diving into the sea was bright at first, but when you continued to dive 50 feet later, you felt it getting darker and darker. At about 100 feet, the surrounding environment is almost dark. Even if it is noon, you can't see your fingers under the water, just like the night.

Yi Tian can't help it. Vision doesn't play much role in this environment. Therefore, we had to spread the divine consciousness and list the fifty mile radius as the key surveillance area.

After sinking for half an hour, I suddenly found that a light suddenly appeared in the deep valley under the water. Looking down through the protective cover and rattan ball, the light was getting bigger and bigger. Only by sweeping down with divine consciousness could we determine the location of the submarine crater.

In great joy, Yi Tian accelerated the sinking speed and rushed towards the bright light, but when he sank to the height of 100 feet above the submarine crater, he suddenly found that a high-speed water flow hit him from the oblique outer direction of the northeast corner.

The eyelid jumped violently and knew that the comer was not good. The opponent who could quickly find his position in such a deep sea and actively launch an attack was determined to be strong.

The current was like a huge wave at the bottom of the water, which was about to devour the rattan ball. In an instant, the spiral water wave swallowed Yi Tian's figure.

After ten breaths, a dark figure appeared at the bottom of the deep sea and quickly swam towards the position of Yi Tian just now. Then it appeared that the figure was actually a Naga guard. However, this sea clan is obviously different from the general Naga guards. Its body is even larger than the normal five level sea beast. The Naga sea beast is red and blue, with a huge head, and the Trident in its hand is as thick as an adult's arm.

After searching for a while, the Naga guard didn't find any residual debris. When he was wondering, he suddenly heard several "hiss" nearby, and then several rotating currents appeared in the water, mixed with sharp wooden thorns.

After seeing this, the Naga guard was stunned, hurried to hold a trident in both hands, and then sacrificed a five foot blister on his body to defend.

The sharp wood stab directly pierced Naga's defense blister in the water, but it was stuck after only five inches.

Yi Tian, who was thirty feet away, also looked sad. Unexpectedly, the effect of casting spells on the bottom of the water was so poor. If you believe on land, the Naga sea beast has been stabbed into a hedgehog by its own magic.

Under the sudden attack just now, Yi Tian also moved out decisively, but he didn't expect that under the underwater environment, even the escape effect was greatly reduced, and the blinking effect was only about 30% of that at ordinary times.

At this time, under the underwater environment, Yi Tian felt that he was really unable to do what he wanted. His accomplishments in the yuan infant period were vividly suppressed under the water to the appearance of accomplishments in the later stage of the golden elixir.

Who knows, the Naga sea beast suddenly looked and shouted, "good boy, it's you again. We haven't seen each other for so long. I didn't expect you to fall into my hands."

Yi Tian looked at each other with the sound of words, then quickly passed it in his mind, and then coldly shouted, "you are LAN Feng. I didn't expect to see you here. It's just that the new accounts and the old accounts are calculated together."

"This is my world. Where are you arrogant? Wait for me," Lan Feng said angrily.