Leaving the last stone house, Zhang Lei didn't walk a few steps before he found that this primitive stone cave had come to an end. Zhang Lei looked at the uneven stone rock wall, frowned slightly, and thought to himself, do you have to go back, the dark passage?

After scanning around, Zhang Lei soon found a flat small artificial platform, and the ground of the platform was painted with gold and red metal pigments, depicting the formation pattern of a teleportation array. Walking quickly to the teleportation array, Zhang Lei was thinking about how to activate the teleportation array, at this time, the identity token that had been dragging in the palm of his hand suddenly appeared A golden and red beam of light suddenly appeared, and it shone on the formation pattern on the ground at great speed.

The ground shook slightly, Zhang Lei felt the space around him tremble, and then the sky suddenly lit up, and then he came back to his senses and found that he had returned to his cave. The strong stellar light made Zhang Lei squint his eyes slightly, and before Zhang Lei could come to his senses, Lao Peng's unique loud voice shouted: "Aha, master, you can come back, we have been sitting at the gate of this cave for more than ten days." ”

"More than ten days, have I been there for so long?" Zhang Lei slowly turned his head, looked at the people sitting outside the shield of the cave, and asked suspiciously.

Lao Peng lifted the big hammer at his feet, jumped up suddenly, moved his hands and feet, and then said with a smile: "But isn't it? But the entrance of your cave is a good place, we have been sitting here for a few days, and we have received a lot of gift crystals alone." ”

"What do you mean that you have received a lot of gift spars alone?" Glancing at this Lao Peng angrily, Zhang Lei asked suspiciously.

That Lao Peng smiled, patted a large pile of storage bags hanging like grapes on his waist with his empty left hand, and said: "Look, these are all sent by those people who came to look for your refining tools, and they all left their names, saying that they would come to visit you when you came out." ”

"Looking for me to refine the weapon, then wait for them to come to the door. Casually, Zhang Lei waved his hand and opened the door of the cave mansion, beckoned to the people standing respectfully and said, "Let's go, go in and have a look, and arrange a place for you to live." ”

The person who refined the sky seemed to like gold and red very much, and when he opened the door, Zhang Lei found that the walls inside were covered with strange rocks with gold and red patterns. Walking slowly, he walked around the dozens of single-room caves, Zhang Lei pointed to the outer rooms and said: "A few rooms over there, one of you can choose one to live in, Shen Bin, you will be in charge of all the chores in your life in the future." If there's anything you don't understand, you can ask Hadesaki, he should be familiar with this place. ”

"Obey, Lord Xie respects the trust, the old slave will definitely help you take care of this miscellaneous matter. Shen Bin hurriedly stepped forward, bowed down with a smile and said.

With a casual wave of his hand, Zhang Lei thought about it slightly and said: "I have to refine a refining furnace for myself first, if someone comes to me to refine the furnace, you can ask them to leave drawings and materials, and you are responsible for registering it, and when my furnace is refined, we will refine it together." ”

"Uh, yes, yes, the old slave wrote it down. Shen Bin was stunned for a moment, and then hurriedly spoke.

Zhang Lei turned his head to look at the dark and nodded with a cold face, then turned around and walked towards the special refining room at the back. As soon as he was halfway there, Zhang Lei patted his head, and suddenly remembered something, quickly turned around and walked in front of the stygian, frowned and asked, "What does the heart burner you have seen look like?"

"This, this subordinate won't describe it. The stygian was slightly stunned, then frowned and said hesitantly.

Looking at the suddenly rich expression of the stygian in confusion, Zhang Lei opened his mouth and asked, "What do you mean by not being able to describe? That stove looks very weird?"

"This, subordinates can directly rely on the divine thoughts to convey the picture they see to you, offended. Na Minglong bowed slightly, stepped forward and lightly tapped Zhang Lei's eyebrows, and then hurriedly took two steps back.

Zhang Lei closed his eyes and watched the suddenly extra picture in his mind in his head, a crimson light cluster, suspended in a palace with huge metal walls, some golden and transparent flames kept coming out of the light cluster, and the space around the burning was faintly shattered.

Some strange and transparent creatures visible to the naked eye kept flying out of the red light ball at great speed, and then were dragged back by a rope that was invisible to the naked eye. What was special was a long, stout serpent with its head out of the ball of light and its tail struggling to run out of it. The entire pure metal hall was faintly red from the transparent flames, and in the corner of the palace, a few vague figures could be faintly seen, sitting there with their eyes closed.

Glancing at it again, there was a faint light cluster of broken shadows around him, and Zhang Lei murmured in a low voice: "Is this an immortal-level magic weapon?" I can't even see the appearance clearly, just this form is similar to the image of a violent explosion of antimatter." ”

After a while, Zhang Lei came back to his senses, waved his hand at the people standing in front of him, and said, "Okay, you all go and get busy." As he spoke, he turned around and walked slowly towards the refining room.

Closing the stone door of the refining room, Zhang Lei used a scanning beam to scan the dense formation patterns in the room, and found that these formations seemed to be able to extract energy from the outside world and use it to help the refiner control a higher-level refining furnace.

"So I can finally put aside the furnace of the golden pill period. After taking a detailed look at the method of using the formation in his head, Zhang Lei smiled slightly and whispered.

Zhang Lei took out the jade shell refining furnace that the barrel man from the Four Seas Chamber of Commerce gave him, dripped a drop of blood, and then put the refining furnace into the furnace mouth reserved by the formation at his feet. A burst of golden-red light rose, and the fist-sized jade furnace slowly expanded into a large furnace more than ten meters high and seven or eight meters in diameter.

Throwing a piece of metal into the furnace, Zhang Lei tried to refine a part out, but he didn't want to, the excessively high temperature was not controlled all of a sudden, and the tattoo artist's shell that was also thrown into the furnace melted.

In desperation, Zhang Lei had no choice but to find a metal with higher heat resistance, re-refine a tattoo artist, and then start refining parts again. With the help of the tattoo artist and the ultra-high temperature of the furnace, Zhang Lei found that the speed of refining the new furnace was at least 30 percent faster.

After figuring out the furnace problem, Zhang Lei began to sit down cross-legged, communicating with the wise brain in his head, how to design a refining furnace for his own use. First of all, the inside of this refining furnace must be equipped with a tattoo artist system, so that when refining the weapon, you have to deliberately control the high temperature flame to avoid the tattoo artist.

Then Zhang Lei wanted to directly install a parts workshop and an assembly workshop inside, so that all the raw materials would be thrown directly into it, and the temperature had to be controlled.

However, in order to fulfill these requirements, the inside of this refining furnace must be engraved with some space-compressed rune arrays, and some high-grade nano stones that were originally used to refine storage rings must also be added to the raw materials. Fortunately, this high-grade Nashi, among the materials given by the Great Grandmaster, happened to have so much, which should be enough to refine a refining furnace.

In terms of raw materials, there are still a lot of high-grade materials on Zhang Lei's body, so the only remaining problems are the various rune arrays that he is not very familiar with. Let the shuttle instrument brain open the newly established database, Zhang Lei looked at the dense combination of rune library and magic circle, and felt that his head was slightly swollen.

"No. LSK1151 help me choose some, I can use the rune array, these snake-like ghost drawing runes, I really don't understand. Zhang Lei rubbed his head and said in a low voice.

"After preliminary calculations, there are too many runes for the same purpose, and the commander can try to streamline them before selecting them. The mechanical voice of Zhi Brain slowly sounded in Zhang Lei's mind.

Scratching his head, Zhang Lei opened his mouth and said: "There are so many runes, classified by use, and it will take a lot of time to streamline." Forget it, let's list the runes used first, and I'll pick and choose. ”

After receiving Zhang Lei's order, the wisdom brain operated, and soon the first group of more than a thousand reinforcement runes appeared in Zhang Lei's mind.

"These are all runes used to strengthen and reinforce? Why are there so many? Huh? These runes all look similar, they feel like the same rune, depicted by many people, from different angles. These ancient humans, it's not like they're all depicted wrong, LSK1151, let's see if you can use these different runes to complete the original complete rune. Looking at the obviously incomplete runes, Zhang Lei frowned and said.

As Zhang Lei's words fell, one by one the runes began to overlap and combine in Zhang Lei's head, and the intelligent brain of the shuttle, like a tinkerer, kept moving the broken runes one by one, combining them together.

Slowly, a three-dimensional strange character, kept spinning, formed in Zhang Lei's mind; before Zhang Lei could see the strange character clearly, the air around him suddenly became heavy, Zhang Lei suddenly felt that the free energy between heaven and earth rushed towards him at great speed, through his body, injected into the character that had just emerged, filling the original phantom character, and slowly condensed.

The character that absorbed a huge amount of vitality, after becoming an entity, slowly turned its own color, pitch-black metallic. The looking thick and thick font slowly circled in Zhang Lei's mind, and then sank suddenly, penetrating the flesh and blood diaphragm, and came to Zhang Lei's cervical vertebrae, like a small bone bead, combined in a depression that the bone was born with. A slight tingling sensation came from the back of his neck, Zhang Lei jumped up suddenly, frowned, and hurriedly ordered the shuttle to scan his whole body.

(To be continued.) )