It’s better not to cause trouble when you are in a foreign land. These people just now are obviously not ordinary people either.

"He hit you." Gu Yue said coldly.

"It's okay, I'm so rough and thick-skinned." Tang Wulin smiled.

Gu Yue said: "No one can beat you except me."

Tang Wulin's lips twitched, and he couldn't help but smile and said, "What theory are you doing? Why can you hit me?"

Gu Yue raised her head, "I can. Do you have any objections?"

"No objection." Whenever Gu Yue was very serious, Tang Wulin found that he could not argue with him.

Seeing that he had no choice but to agree, Gu Yue smiled and said, "This is almost the same. Let's go."

She held Tang Wulin's hand and pulled him forward. Her mood seemed to be much better than before. Her beautiful eyes looked around, looking for the shop she was interested in.

"Look, there are rare metals sold there. I don't know what rare metals are different from ours in the Xingluo Empire. Go in and take a look." Gu Yue pulled Tang Wulin into a shop.

Tang Wulin felt warm in her heart. How could she, a girl, be interested in cold metal! She was clearly thinking about her own sake.

When he walked into the store, Tang Wulin was immediately attracted by the rare metal placed on the shelves around him. The rare metal types of the Xingluo Empire were indeed different from those on the Douluo Continent. Just after scanning the circle, Tang Wulin found that he didn't know about one-third of the metal.

"Hello, do you have anything to help? I can introduce it to you." The clerk walked over politely.

Tang Wulin shook his head, "No need for an introduction. Is there a touch hammer? Give it a try."

The clerk's eyes lit up and wanted a tester. This is an expert!

Only experts who know rare metals can use a test hammer when choosing rare metals. By tapping the test hammer, they can feel the difference in metals.

Soon, a small hammer that was only half a foot long was handed to Tang Wulin.

Tang Wulin walked to the shelves and tapped on a piece of blue metal that he had never seen before.

With a crisp "ding" sound, the echo was short and powerful. Tang Wulin's ears moved, he nodded slightly, and said to himself: "This should be a very hard metal with a very high internal density. It can be heard in the echo that it has a strong self. It should not be suitable for fusion with soul power. What a pity."

"Ding—" Another piece of metal was knocked on, and Tang Wulin frowned, "The echo is melodious, this is very good, but it lasts too long. This proves that the metal itself is relatively fragile. Although it is very friendly to elements, the remaining volume after purification is very small, and the overall quality is also weak, and there is no characteristics."

The clerk kept following, listening to Tang Wulin tapping and analyzing the metal piece by piece, the expression on his face became more and more surprised. Tang Wulin's analysis of these metals was not wrong at all.

After knocking for more than a dozen pieces, Tang Wulin stopped, turned to look at the clerk, and said, "Is there any better rare metal? I have no interest in these ordinary goods."

Those metals that they don’t recognize can be identified by knocking, and they are all relatively ordinary existences, with different strengths than the sunken silver they usually use, let alone others.

"Yes, you wait." Anyone will respect professionals. Tang Wulin showed his understanding of rare metals, so the clerk was naturally even more polite. But he was a little strange that some of the metals that Tang Wulin had watched before were very common in the Star Continent, and it should be able to distinguish them with his eyes.

Not long after, the clerk came out again and made a gesture of invitation to Tang Wulin and Gu Yue, saying, "Please come with me, please come with me, please invite the VIP room inside."

Walking into the inner room, it was a room with a much more luxurious decoration than outside. Two chairs were placed behind a metal table, and there were already two glasses of water.

"Please sit down for two. I have limited authority, so I can only show you one or one."

Tang Wulin and Gu Yue sat down and couldn't help but smile and said, "Your service here is very thoughtful!"

The clerk smiled and said, "It's fine if you're satisfied, please wait." He pushed open a metal door next to him and walked in. It took not long. He came out with a wooden box. The wooden box was obviously a bit heavy. He put it on the table before he opened the wooden box.

The moment the wooden box opened, Tang Wulin's eyes lit up. It was a light golden metal, with a transparent crystal feeling all over the body, which was a bit like the star iron, but there was a little golden color on the star iron. The piece in front of him did not have that kind of particularly rich gold, but it was very uniform.

Tang Wulin picked up the test hammer and tapped it gently on it.

The "buzz" sound was a slight echo, as if it was twists and turns, and the metal was vaguely flickering slightly.

After Tang Wulin listened intently for a while, the test hammer tapped again, and another slight buzzing sound.

"The internal density is very large, but it has excellent element affinity and some extraordinary characteristics. After the knocking, the sound will rotate nine times, and each time it rotates, it will increase the sound by one point. What is the characteristics of this piece of metal?" Tang Wulin asked the clerk.

The clerk said: "This is a rare rare metal. It has the property of amplifying all energy. As you just felt, it will produce nine superpositions when it increases, each time it can increase by about one percent, but after superposition, the energy increase can reach 30%. What is rare is that its hardness itself is very good and has good solubleness with other metals. Generally speaking, only when it is high-end forging such as melt forging, will you choose to add this super metal."

Tang Wulin asked subconsciously: "How to sell this?" He has now reached the sixth-level forging stage, and there is no problem with the three types of metals melting forging. In the future, when helping his friends improve their battle armor, they will inevitably add more metals to the spirit alloy. This gold crystal is quite good and is suitable for almost everyone.

"Ten thousand star coins per gram." The clerk said with a smile.

Tang Wulin's expression froze slightly. Xingluo coins? He suddenly realized a problem. Although he brought a lot of money, they were all federal coins from Douluo Continent. How about this Xingluo coins? Also, 10,000 gram, which is too expensive. He could not judge at all without knowing the conversion ratio of Xingluo coins to federal coins.

Moreover, if I use it for melt forging in the future, and if I add the total amount of this metal to my other seven partners, I am afraid it will be calculated in tons, which is simply astronomical!

"What other rare metals are there? Take a look." Tang Wulin said calmly.

"You wait."

The clerk next took out seven rare metals, three of which were known to Tang Wulin, and they were also owned by Douluo Continent, while the other four were unique to Xingluo Continent. Each of them had its own characteristics and were quite good rare metals.

"There are only the precious metals we have so far. I wonder which one do you want, distinguished?" the clerk asked very politely.

Tang Wulin took a sip of water and said, "The things are good. If you have sufficient supply, I want a large number of them. Oh, by the way, I have a question. Do you collect purified metals here?"

The clerk was stunned for a moment, "It's collected, but we only collected more than Qianzhuan." After hearing Tang Wulin's question, his previous enthusiasm suddenly decreased a little. Judging from the age of Tang Wulin and Gu Yue, even if they were forges, how much could they do? First-level or second-level forges? It's just the level of purifying for Baizhuan. Qianzhuan is probably very difficult.
Chapter completed!