After Feng Yixiu finished dealing with the Sea-Monster Palace, he walked to Jiu Cai Dragon King and said softly, "Jiu Cai, you have worked hard during this time. I promised to give you the ancient dragon marrow. , now is the time to deliver on that promise.”

After saying that, he waved his big hand and took out the ancient dragon marrow brought out from the ancient dragon's spine mountain range. The golden liquid floated in the air under the package of thought power, exuding an amazing ancient dragon breath.

When the warriors of the Dragon Palace felt the strong atmosphere of the ancient dragon clan, they couldn't help drooling, which shows how attractive this thing is to the real dragon clan.

"Thank you, Young Master!" The Nine-Colored Dragon King didn't twist, but generously accepted the ancient dragon marrow.

"The effect of the Brahma Blood Devil Fruit on the Holy Dragon Clan is not very good, so I think again and again and prepare to give you Divine Origin Crystal as a reward, hoping to help you and the brothers of the Dragon Palace to improve their strength as soon as possible." Feng Yixiu touched his chin , said softly after thinking for a long time.

"Listen to the young master's orders..." The Nine-Colored Dragon King nodded, she did not doubt Feng Yixiu's judgment at all.

"However, the Divine Origin Crystal is only a primary spiritual mine, and it is not suitable for direct use in cultivation. It must be refined before it can be used. Currently, the refining technology for Divine Origin Crystal is still blank, and I am afraid it will take some time for the technology to mature." Feng Yixiu frowned slightly, and softly expressed his worries.

Compared with ordinary spiritual ore, Shenyuan crystal is much more advanced, and there has never been a new type of ore. The existing ore extraction technology cannot be applied to Shenyuan crystal.

This is just a matter of purifying solid-state spiritual crystals. If you want to refine it into a higher-purity divine source spiritual liquid to irrigate the World Tree, the difficulty will increase by another level.

This is also the reason why people cannot directly use the divine source crystals to practice directly in the Seagod Ruins. The cultivation efficiency of the unpurified divine source crystals is comparable to that of ordinary spiritual crystals. In that case, using them would undoubtedly be a waste.

"This is indeed a tricky thing. Our Dragon Palace has only mastered the basic refining techniques, and there is nothing we can do about the refining of Divine Origin Crystal." The Nine-Colored Dragon King shook his head and sighed.

"But you don't have to worry too much. The Shura Empire has a very professional team. Among them, the dwarf patriarch Valentin is a master in this area. If combined with the theoretical skills of Huaxia's Lin Buchu master, they will overcome the technical barriers in this area. It shouldn't be difficult, I dare not say that the divine source spirit liquid can be made in a short period of time, at least the divine source spirit crystal can be made, and I will send someone to the Dragon Palace immediately after it is made." Feng Yixiu smiled slightly, quite confidently. .

The dwarf patriarch Valenji is a master of practice, and the technique of forging and smelting can be described as superb.

And Huaxia's Chu Lao is also a master in theory. Once the two of them join forces, no matter what technical barriers are involved.

"It's still the young master who has great supernatural powers, and solved such difficult problems in just a few words..." The Nine-Colored Dragon King's eyes lit up, and he said with a look of admiration.

"It's not important. The most important thing now is to improve your strength as soon as possible. During this time, you should be ready to break through the half-step legendary realm. Try to use the ancient dragon marrow to wash the tendons and cut the marrow to forge the foundation. The battle of Dajiangshan is full of dangers, we must Be prepared for everything." Feng Yixiu waved his hand and said with a serious face.

"As ordered!"

The Nine-Colored Dragon King resisted his inner excitement. He had been trapped in the Dominion-level peak Warcraft for a long time, and he never thought that he would have an opportunity to break through easily.

He naturally heard the conversation between Feng Yixiu and Tianming Hall Master just now, and he was convinced of the evolution plan Feng Yixiu said.

"If there is nothing else, you can retire. It is estimated that the Dragon Palace is not peaceful now. You still need to preside over the overall situation. After three days, I will notify the East China Sea Tripartite Alliance meeting." Feng Yixiu waved his hand gently and said softly. .

Hearing this, the Nine-Colored Dragon King was about to lead the army to retreat, but he suddenly thought of something and turned back halfway.

Feng Yixiu said with some doubts: "Jiucai, do you have anything else to do?"

The Nine-Colored Dragon King bowed slightly, took out an epic demon card, and said solemnly: "Master Young Master, this is the Nine Nether Dragon King's demon card and the crystal core of the beast. This thing is left with me. It's not very useful, the young master has a real dragon battle spirit, I wonder if you need it?"

"I have the heart, but my real dragon battle spirit is not short of demon cards for the time being. You should keep this demon card yourself!" Feng Yixiu smiled slightly and declined the other party's kindness.

Although the Nine Nether Dragon King is a real dragon beast, it is reasonable to say that the racial compatibility with Xiaobailou is not low, but the attributes do not match at all.

After all, the Nine Serenity Dragon King is a true dragon with dark attributes, which has nothing to do with the dual attributes of the Star Saint Dragon King, and even if it is used reluctantly, it will not increase much.

But even if the attributes are completely matched, Feng Yixiu will not consider it, because he has a better choice, an almost irreplaceable best choice!

Don't forget that Feng Yixiu also has the legendary Holy Spirit card left by his mother, the White Dragon King, Apocalypse Holy Dragon King - Apocalypse!

This card left by the Apocalypse Sacred Dragon King is the top-level Holy Spirit card at present, even slightly inferior to the Four Sacred Cards, and both race and attributes are completely in line with Xiaobailou, Feng Yixiu I really can't think of a more suitable Legendary Holy Spirit card than it.

The Nine-Colored Dragon King nodded, and then asked: "Young Master, you have two other great spirits, do you already have suitable high-level demon cards?"

"Listening to what you said, my Queen of Thorns really needs a suitable high-level monster card, preferably a legendary multi-element monster..." Feng Yixiu touched his nose and muttered.

"Multi-element Warcraft..." The Nine-Colored Dragon King also thought about it seriously, and immediately said with a serious face: "There is a very suitable demon card in the Dragon Palace treasure house, which is the treasure of our Dragon Palace, but it is only a Half-step legendary."

"The grade is not important, the main thing is that it is suitable. I wonder what this demon card you are talking about is?" Feng Yixiu smiled and shook his head, quite curious.

"To be honest with the young master, the demon card I'm talking about is left by my mother. Like me, she is proficient in all nine attributes. If you don't consider the issue of rank, it is naturally very suitable!" Nine-colored Dragon King There is nothing to hide, truth be told.

"That's it! But this is what your mother left behind after all. Without her old man's permission, it seems a little..." Feng Yixiu frowned slightly, and his expression was extremely tangled.