There was not a single monster around the square pillar stone forest, the three of them quietly touched it, and as soon as they entered the stone forest, they heard a burst of 'da-da-da' sound came into the ears of the three of them, this sound was very familiar to the three of them, the sound of the female spear dancer's high heels hitting the ground. However, although there was a voice, in the sight of the three of them, they did not see the figure of the female spear dancer.

"Brother Feng......" Yang Tianhao shouted in a nervous whisper.

"It's okay, it should be an echo, the distribution angle of the stone pillars here should be a special arrangement, which can enhance the sound from the outside, so this sound sounds like it's coming from all directions." Chen Feng explained.

"Brother Feng, this instrument doesn't look the same as the one in Yoda's house, are you sure it's an alchemy instrument?" Ding Qingyue asked, pointing to the metal instrument more than ten meters away in front of him.

"Hmm...... It's really a little different, it was far away before, and I thought it was an alchemy instrument that was put down, because this metal ring is indeed very similar to Yoda's alchemy instrument, but I didn't expect that this machine was not upside down, but was originally placed like this. In the interval between speaking, the three of them had already walked in front of the alchemy, Chen Feng said while observing.

This instrument is like two metal rings overlapping each other, the outer diameter of the ring is about two meters high, and the inner diameter is about one meter five, a long shelf supports the two rings to stand upright on the ground, there is a metal table next to the ring, there are three holes in the middle of the table, the holes are arranged in a triangle, the top hole is slightly larger than the two sides, it should be used to place something, and there is nothing else.

The three of them circled around the metal instrument a few times and didn't find out what this thing was for, Chen Feng shook his head, and was about to call the other two to go home, but he heard Ding Qingyue let out a cry of surprise.

"What's wrong? Did you find anything? Chen Feng turned his head and asked.

Without Ding Qingyue answering, he turned his head to look at Chen Feng who was Ding Qingyue, and at this time he had already seen why she was making a suspicious sound. At this time, Ding Qingyue was looking down at the stone pillar beside him, Chen Feng followed Ding Qingyue's eyes, and under the square stone pillar around this instrument, about fifty centimeters below the ground, a mural was depicted, and the mural was a short and strange humanoid creature standing next to a circle.

Seeing the mural, Chen Feng's eyes lit up, and he hurriedly looked at several other identical stone pillars around him, which surrounded the stone pillars around the metal instrument, and almost every stone pillar was depicted with a mural. Seeing this, Chen Feng hurriedly squatted down and observed all the murals one by one. Ten minutes later, Chen Feng stood up, his eyes full of excitement.

"Brother Feng, what's the painting on this? Why can't I read it? Yang Tianhao asked as he squatted beside one of the stone pillars with a puzzled expression.

"Brother Feng, if the painting on this is true, then we ......" Ding Qingyue asked expectantly.

"Whether it's true or not, you'll have to try it to find out, but we still have some materials to make this thing." Chen Feng frowned and said.

"You mean...... This one? Ding Qingyue took a few steps forward and pointed to the bottom of a square stone pillar and said. There is a mural depicting a man with a sword in his hand cutting a strange creature with wings, a creature they had never seen before, because the mural was so rough that only a rough outline could be seen.

"Hey, there's someone else here? Can you ignore me? Yang Tianhao, who was squatting on the side of the stone pillar, couldn't help shouting loudly when he saw the two talking excitedly, as if he had forgotten his existence.

"However, since this thing is really an alchemy instrument, then we might be able to try refining something else first." Chen Feng looked at the instrument in front of him and said thoughtfully.

"You know alchemy?" Yang Tianhao looked at Chen Feng in disbelief and asked.

"No, but every time I watch Yoda's alchemy, I just throw some materials casually, and then start the machine, it shouldn't be difficult." Chen Feng said with a smile.

“……”

"Alright, don't tease him." Ding Qingyue covered his mouth and smiled, then continued: "Master Yoda has long said that he wants Brother Feng to take the time to learn alchemy, and after such a long time, he must be a little bit more. At least, he should still know how to operate the machine. ”

"Hey...... It's unladylike to meet someone. Hearing Ding Qingyue's words, Yang Tianhao shook his head and sighed.

Chen Feng ignored Yang Tianhao's complaints, he smiled, walked up to the alchemy instrument and said to himself: "I remember the last time, Yoda activated this thing, it was to use a fire crystal, it just so happens that I still have more than twenty pieces here, thanks to my foresight, I didn't give all this thing to Yoda." As he spoke, Chen Feng took out the fire crystal from the ring and pressed it into the largest hole in the metal tabletop.

"There are two small holes here, what's in them? Do you need to add two smaller fire crystals? Yang Tianhao stood beside Chen Feng and asked.

"The fire spars are all the same, there is no big or small one, otherwise, my fire spar would not be so compatible. As for these two holes, I don't know what to put either. Chen Feng looked at the table and frowned slightly.

"Let's see if you can activate this thing by just putting a fire crystal, if you can, then it's okay if you don't put a stone, maybe these two holes are like accessories in the game, which are to increase the success rate of alchemy items, or add extra attributes." Yang Tianhao said.

Hearing Yang Tianhao's words, Chen Feng turned his head to look at him in disbelief, and after a while, Yang Tianhao, who was originally staring at the table, found that Chen Feng didn't speak, and also turned his head, at this time Chen Feng spoke: "I said Haozi, although I call you Haozi, but everyone can see that you are older than me, I really didn't expect you to be a greasy uncle, and you are still a game fan?" ”

"Damn, who said that greasy uncles can't play games?" Yang Tianhao glared at Chen Feng and said.

"No, no, I'm just talking, just kidding. You're right, I'll try it first and see if it moves. Chen Feng looked at Yang Tianhao's anxious eyes, and hurriedly changed the topic while taking out some materials from the ring and putting them on the table.

"Xuanhai Sinking Sand, Radix Stone, Meteorite Silver Mother, Red Mother Fire Copper...... Why are they all fire-based materials? What do you want to make? Yang Tianhao asked with a puzzled expression.

"Do whatever you want, it's an experiment, anyway, I'm not the body of the fire element, I don't feel sorry if I use these things." After saying that, Chen Feng took off the crimson armor that had been shattered on his body again.