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Four hundred and fifty mysterious crystals are really a great asset. Even for practitioners, because the spiritual energy contained in one mysterious crystal is enough for a practitioner in the mysterious realm to practice for 100 days on a daily basis. If you use it for shopping, three hundred mysterious crystals can buy a very good storage ring.

However, Duanmuyu now has a storage pocket given by Dead Wood, so he has no interest in the storage ring. What's more, after he advances to the spiritual platform realm in the future, he will have his own way to refine a better-quality storage ring for himself.

Leaving the sixth floor treasure building, Duanmuyu directly abandoned the fifth and fourth floors. As a demon emperor in his previous life, he remembered various magic and martial arts restrictions, which were simply vast and he didn't need to buy them.

So he went to the third floor, which specialized in selling various magic weapons, sword weapons, and various mineral materials. Now that his gushe bow has been destroyed, he can no longer refine the same one. In addition, he has entered the realm of Cave Xuan and his total mana has increased significantly. Then, it is normal to refine a sword weapon for himself.

The third floor is also extremely wide, but the situation inside is completely different from the sixth floor. The sixth floor is like a countryside, but it is mainly red and red. It is surrounded by earth fire flames formed by illusions. There are stars at the foot, constantly changing, and when you are in it, you suddenly feel that you are extremely small.

In the center, there is no purple coral, but a giant sword. A total of twenty-four extraordinary small swords are floating around the giant sword. There are also small teleportation arrays under the small sword, and the truth is the same.

As before, Duanmuyu walked to a small sword and was immediately teleported to a room. The room was clean and tidy, spotless, and there was no debris. There was only a middle-aged beautiful woman sitting alone on the couch, with a black and white chess game in front of her, playing against each other.

"What you did?"

The beautiful woman didn't look up and said lightly, she was holding a white piece with one hand, and a black piece floated around the opposite side, as if there was a hand of nothingness holding on to it. This was actually a master at the peak of the spiritual platform.

"I want one thousand kilograms of cold iron ore, five points of jade ink sand, one liang of top-grade cold smoke and green, nine flying white stones, three jin of ebony, and one middle-grade refining cauldron." Duanmuyu opened his mouth and reported a string of materials. This was the necessary material he planned to use to refine sword weapons. Of course, there were a lot of materials needed for a real sword weapon, but he had collected other materials.

"Why do you need to use cold iron ore? Are you trying to refine sword weapons? Are you sure you can master Han Yancui and Fei Baishi? You are eager for quick success and instant benefits, but it is a taboo in practice." The middle-aged beautiful woman did not look up and continued to play with each other on the chessboard. There was a faint murderous aura on the chessboard.

"Yes!" Duanmu Yu nodded simply. Of course, he knew that the middle-aged beauty's words were not intentionally difficult, but kindly reminded, because according to the list of materials he listed, as long as he is an expert in weapon refining, he could know that once this sword weapon is successfully refined, the quality will be extremely high. Generally speaking, it is quite complicated and difficult to refine, and it is easy to fail.

"Oh?" After hearing this, the middle-aged beautiful woman finally looked up at Duanmuyu, but didn't say anything more. With a wave of her hand, she saw the materials and the medium-grade culprit appearing in front of Duanmuyu.

"These are 312 mysterious crystals in total. However, if you can answer two questions from me, not only can I not get these mysterious crystals, but I can even give you another thousand mysterious crystals!"

Hearing this, Duanmu Yu raised his eyebrows slightly and said calmly: "If you have any questions, please speak up. If I know, I will tell you everything. But I will give you the gift of Xuan Jing. A gentleman loves money and gets it in a good way!"

"Haha! I have heard that Xuan Mingzi of Fuyun Mountain has taken over a strange disciple. Now when I see him, it is true. Well, the first question is, where are you on the third night of the Midsummer three years ago?" The middle-aged beautiful woman smiled slightly, but her eyes became extremely sharp.

"Where am I?" Duanmu Yu was slightly stunned. He didn't expect that it was the problem, but he immediately thought of another thing, that is, he met Jiang Qifeng before and told him that Xiu Tongzui and five others died together with the demon king Su Muxian. Although he did not leave his name, with the ability of the Jiuyang Sect, it would be easy to find out who his surname is.

Then, the middle-aged beautiful woman in front of her should be from Jiuyang Sect. The reason why she asked where he was three years ago must be suspected that he might be the Demon Lord, because three years ago, Jiuyang Sect was chasing the Demon Lord in Xunyang Mountain.

"Three years ago, on the third night of the midsummer day, I was Huilong Town in Xiyue Lake. There was still a woman in red. That night, hundreds of people in Huilong Town were killed by the night blood demon bat, and only one fisherman, Xiao Xiaer, escaped. Now she is in Fuyun Mountain, and you will know it when you ask."

"The woman in red? Could it be the witch who grabbed the fragments of the demon stone? Where is she now?" A glimmer flashed in the middle-aged beauty's eyes, and she guessed it immediately.

"Is this the second question?" Duanmuyu asked, but he only agreed to answer two questions.

"Haha! Forget it, this matter has nothing to do with you, so I will ask the second question? In the small town where my disciples and the demon king died together, the 80-mile towns all died of misfortune, and none of them survived. The government believed that the plague was spreading, but the masters of the Nine Yang went to inspect and found that the dead townsmen all died normally, and all returned to reincarnation after death, without any resentment. This is extremely strange. I just want to ask one question, do you know the key?"

Hearing this, Duanmuyu fell silent. After a long time, he asked indifferently: "Did you come from Jiuyang Mountain?"

"Of course, if not, how can I know your identity? Now I can be sure that you are not the Demon Lord, because on the third night of the Midsummer Day three years ago, the Demon Lord appeared in Xunyang Mountain. From Xunyang to Xiyue Lake, there are nine thousand miles. No one can fly so far overnight. However, what I need to master is what conspiracy did the Demon Lord perform in that small town? This matter is of great importance. It is important to know that the Demon Lord is likely to be the closed disciple of the Demon Lord Duan Tiantu, and we have to act carefully!" The middle-aged beautiful woman said seriously.

Duanmu Yu seemed to hesitate for a moment before saying, "I actually don't know much, but before Xiu Tong was dying, he said the three words "Qiyun Stone"!"

"What?" asked the middle-aged beauty nervously.

"Nothing happened. He didn't seem to finish his words and died, but I think that the lucky stone should be some kind of treasure."

After hearing Duanmu Yu's words, the middle-aged beautiful woman looked at him quietly for a while and suddenly showed a very charming smile, "Very good, thank you, are you sure you don't want those thousand mysterious crystals?"

"No, I suddenly changed my mind. If you don't take it, you will be punished by God!" Duanmu Yu suddenly smiled slightly, put away all the materials and the thousand mysterious crystals, and turned around and left.
Chapter completed!