Because Li Haotian's question hit the nail on the head, the shopkeeper was deeply appreciated, so he explained it in detail. Li Haotian had a sudden sense of enlightenment, because compared with the Xuemei predecessors of the Imperial Library, this big shopkeeper and Sun Er's shopkeeper seemed to be more extensive, and they had a deep study of middle and low-level veins such as sleeve arrows and arm shields.

The conversation between the two was very pleasant, so time passed very quickly, and when they felt that there were still many things to talk about, the second shopkeeper Sun Xianyu walked out with a storage bag.

"Li Gongzi, you bought a lot of things this time, so I put all these things into this storage bag. It's just that I've just taken a closer look at the items you need for your light vein, so I want to ask you a question. ”

"Shopkeeper Sun, please speak. Li Haotian said respectfully.

"The core thing of the light system vein is the thing that promotes light, I don't know what Li Gongzi is equipped with?" Sun Xianyu asked.

When Li Haotian heard this, he was overjoyed, so he took out the night pearl. "This son intends to use this pearl as the core component of the light. ”

Sun Xianyu shook his head.

"Why? Isn't it okay to be such a bright pearl?" Li Haotian said strangely.

Sun Xianyu said with a smile: "Although this pearl is precious, it is not the first choice as a core component. ”

"Why? It doesn't need to be pulsed to emit such a bright light. Li Haotian was puzzled.

At this time, the big shopkeeper who was not finished talking about luck suddenly interjected, "As Li Gongzi said, this bead can release light without urging the pulse, so that before it can release light, it will be discovered by the opponent, what does Li Gongzi think?"

Li Haotian was stunned for a moment, and said in his heart, this is a dizzy technique, and the suddenness of the attack is exquisite, if it is noticed by the opponent before it is used, the effect will be greatly reduced.

After Li Haotian thought about it, he hurriedly took a deep look, "Since Shopkeeper Sun sees that something is wrong, please advise me on what kind of thing to replace." ”

Sun Xianyu smiled and took out a small purple bead, which was dull and smaller than an egg.

"This bead is made of high-quality amethyst, which looks dull at this time, but when it is driven by the pulse of the light system, it can emit extremely bright light, which is the most suitable as a core component. ”

Li Haotian was overjoyed, but sighed slightly, "Such a good thing must be priceless, I don't have much with me today, I'm afraid I can't take it away." ”

The big shopkeeper laughed "haha", "No, this thing is just suitable for shining, but it is not precious, then you can exchange two or three amethyst beads for a pearl." ”

Li Haotian was overjoyed, "So, can it be exchanged?"

"Naturally. The big shopkeeper said and handed the amethyst ball to Li Haotian's hand, and took the pearl.

Li Haotian's light attribute pulse spit out slightly, and the amethyst ball emitted a bright light, far above the pearl, as the big shopkeeper said. Li Haotian was overjoyed and hurriedly put it away. At this time, Sun Xianyu was about to retrieve a mid-rank vein stone, but Li Haotian hurriedly refused.

"The value of the storage bag given by Shopkeeper Sun is far above a mid-level spirit stone, so it can be considered clear. ”

Shopkeeper Sun and the big shopkeeper were no longer polite, Li Haotian brought the storage bag, and the two shopkeepers took him to the back door of the Xiaomai Craftsman Pavilion.

Li Haotian was about to say goodbye and leave, when he suddenly remembered something, so he asked: "Two shopkeepers, this son has one more thing to ask." ”

"Please. ”

"If it's a complex pulse drawing designed by the two of them, where do you usually leave the designer's name?" Li Haotian asked and stared at the two, he remembered that the two seniors in the Imperial Book Pavilion had gone to great lengths to find the overlord fist pulse device, so he wanted to ask the experts who specialized in designing and manufacturing the pulse device.

The two shopkeepers looked at each other, "Dare to ask what the drawings look like, is it paper or is it stored in the spirit plate?"

"Stored in the spirit plate. Li Haotian said.

"He seems to be a master and can draw drawings in the spirit plate. Sun Xianyu said with emotion.

The big shopkeeper thought for a moment and said, "According to what Childe said, it must be a very delicate and complex vein. And the master who designed the vein generally does not leave his name directly, but turns the name into a special form of existence to show his superb skills. ”

"Won't you pretend to be straightforward?" Li Haotian was stunned, in this way, didn't those two masters find the wrong direction?

"What does the figure that Childe said look like? The big shopkeeper said.

Li Haotian thought for a while, and although the level of these two people was not low, they must not be as high as Xuemei Xiaomaishen. She studied the drawings that she couldn't figure out for decades, and she only talked about them in general, and didn't reveal anything. So Li Haotian stretched out his arm, pointed and scratched, and said what he knew and understood.

Sun Xianyu frowned, and the big shopkeeper just listened carefully.

After Li Haotian finished speaking, the big shopkeeper thought for a while and said: "The pulse described by Li Gongzi is extremely complex and extremely difficult to manufacture. If you think about the method of signature, it will also be quite exquisite. The big shopkeeper paused for a moment before saying, "My suggestion is not to start from small details, but to look at the big picture and see what overlapping graphics or words." ”

"I don't know the true face of Lushan, but it's just in this mountain. Li Haotian was a little enlightened.

"What?" Of course, the big shopkeeper didn't know the ancient poems that Li Haotian said.

Li Haotian just thanked him, then walked out from behind with his head bowed, and disappeared in a blink of an eye.

Looking at Li Haotian's hurriedly disappeared back, the big shopkeeper's eyes flashed. "This son is extremely talented, I actually have the intention of accepting him as a disciple to transmit the mantle to him, but unfortunately he is a member of the royal family, and it is beyond the reach of Minghuazong. ”

"Brother Yong, the vein pattern he just depicted seems to be similar to our dragon slaying dang, which is composed of a variety of veins. It can't be the secret of my sect, slaying the dragon, when the drawings are leaked, right?" Sun Xianyu said in surprise.

The shopkeeper shook his head, "It's not exactly the same. According to his description, the complexity of that vein is still above that of the dragon slayer, and it is even more powerful. It's just that I didn't know that there was such a master in the world, and that such a delicate pulse was designed. ”

"Ahh......h

The face of the big shopkeeper also changed slightly, and he didn't say no. After a while, the two of them woke up from their contemplation, and the big shopkeeper took the pearl in his hand again, "Although this pearl is not suitable for making light veins, it is the best for making other veins, this kid doesn't know the goods." ”

The big shopkeeper laughed as he spoke, and only then did he reveal his true colors as a businessman.

Li Haotian naturally didn't know what was behind him, so he just walked briskly. He discerned the direction and made a path towards the small temple from which he came.

The sky is about to dawn, and there are more pedestrians on the street, and whenever Li Haotian passes by them, he is nervous in his heart. Are there any of them who are tracking him, and when he returns a little later, will those voices be replaced by someone else?

He walked quickly to the outside of the small temple, but unexpectedly found a blood stain on the ground at the entrance of the small temple. When I came out, there were a lot of beggars living in it, maybe something was wrong with them.

Li Haotian didn't think much about it anymore and strode in. Sure enough, the bloody atmosphere in the small temple was even stronger, and after Li Haotian entered, he walked straight behind the statue, where a person was lying, and blood stains flowed from his body.

Li Haotian frowned, found the mechanism in the corridor, and just pressed it, suddenly a bloody hand grabbed his ankle.