The corners of his mouth quirked up.

And that's when Black Crescent Moon opened her eyes and looked over.

Pieces of cubic metal that looked like gold but not gold had already appeared in Lin En's hand.

Black Crescent Moon immediately stared at him and said: "Death Star crystal?"

Lin En adjusted his monocle and smiled: "Yes, this should be the best material I can get. If you use this crystal to repair your damage, I believe your performance will be huge."

improvement.”

Black Xianyue stared at him quietly, and when Lin's hair stood on end as she kept staring, she whispered;

"I don't need such expensive materials. I don't have anything of equal value to give you."

Because she understands.

That was the supreme material that Lin En almost risked his life and even faced the God of All Machines to obtain. She had no reason to let Lin En waste such precious materials on her.

After all, they are still in an employer-employee relationship.

"You don't have to worry about it. Anyway, I've blackmailed a lot of this kind of crystal. If I don't need to use it on you, who else can I use it on?"

Lin En was happy.

However, in order to dispel her worries, he still smiled and said:

"Of course, if you really want to exchange it for something, that's not impossible. You just need to agree to a very simple condition."

Heixianyue closed her eyes and said, "I promise."

Lin En shrugged, dumbfounded and said: "Hey, don't agree so quickly. I haven't thought about the conditions yet. I'll tell you after I think about it."

Heixianyue opened her eyes and said, "Is this a contract?"

"That's right." Lin En spread his hands indifferently.

Hei Xianyue nodded slightly, and then closed her eyes again, but it could be clearly seen that her fingers slightly tightened the sheets.

Lin En knew that to others, this might be just a verbal promise that it didn't matter whether he followed it or not.

But to her, this is a contract.

But Lin En just said this casually. He didn't really want Hei Xianyue to do anything for him, it was just an excuse to make her feel at ease, because if there was really an equal exchange.

The moment the missile fell, the moment she dared to step forward and appear in front of him, it was already the biggest exchange.

Immediately, Lin En's eyes fell on the crystal in his hand.

no doubt.

It is absolutely impossible to forge such a crystal using normal methods.

Fortunately, he had considered this in advance. When blackmailing the Mechanicus, he also blackmailed the blueprints and core materials used to smelt this crystal.

Say nothing.

Linn immediately took out the blueprint and the large number of accompanying instructions from the system space.

【Stellar Furnace】

Spreading the blueprint bit by bit on the table, Linn looked seriously and quickly read the basic structure and operating principles of the device.

And for ordinary people on earth, it can be said that it is absolutely impossible to chew through so much material and understand the structure of this blueprint in a short period of time.

But after all, Linn is also an evil ghost who has been in hell for many years.

Moreover, he already had the knowledge in his mind about the mechanical transformation that he had exchanged with the pig-headed butcher at Happy House.

This also makes his understanding more effective with half the effort.

[Ding! Your mechanical learning ability 1]

[Ding! Your mechanical learning ability 1]

Following the system prompts in his ears, Lin En devoted himself entirely to analyzing and studying the blueprint.

Because he was so immersed in it, he didn't even notice the pair of black eyes beside the bed that had opened at some point and were looking at him.

Just leaning there and watching quietly, it was like a girl sitting quietly opposite the desk on a warm sunny afternoon, curiously looking at the girl next door who was studying hard.

Time ticks by.

Sometimes Lin En walked back and forth in his chair, sometimes he frowned and thought hard, sometimes he quickly took out a pen and wrote something quickly, sometimes he bit the pen and muttered some obscure formulas to himself.

And Heixianyue's eyes followed him from left to right, and from right to left.

It makes people a little bit reluctant to break such a harmonious time.

And finally, I don’t know how long it took.

Lin En sat up suddenly, and the pen in his mouth snapped with a snap. His eyes suddenly became hot and serious, as if the entire blueprint was reflected in his eyes, and he said:

"That's it!"

And at that moment, under the gaze of Heixianyue, Lin En drove the wheelchair and instantly knocked open half of the wall directly opposite. The roaring wind suddenly swept up, and Lin En suddenly stretched out his hand towards the open space outside.

.

And the moment he stretched out his hand heavily, tentacles shot out from his shoulders, and countless materials needed to build the furnace were swept out of the system space by his tentacles.

"Simultaneity!"

In an instant, the wind surged.

His fingers emitted a dazzling silver light, and a large amount of materials were covered by the pale silver light, and were constantly reorganized into various parts according to his ideas.

The metal structure around the furnace, a large number of coils, and various precision devices are constantly simulated in the silver light.

The composition of each device seemed to flash in his eyes, flashing where each screw should go.

It was like witnessing a miracle.

Black Xianyue stared at his back blankly, watching the dense tentacles continue to differentiate into thinner tentacles, watching those tentacles under his control, carrying out the various parts he had imagined.

Assemble and piece together.

The collision of flesh and machinery.

It was at this moment that an extremely beautiful piece of music seemed to be played.

Even Zuo Zuo was shocked by this gorgeous scene. Tens of thousands of precision parts from multiple different devices were precisely assembled between his tentacles.

Boom——

Boom——

It's like the roar of the heart.

He seemed to have turned into a factory operating at full capacity, creating one miracle after another.

A large number of night doctors who heard the commotion outside the stronghold also saw this gorgeous scene, staring blankly at Lin En, who was sitting in a wheelchair and bathed in the silver light as if he was receiving divine help.

"That is……"

"Mechanical forging?!"

"This...how is this possible..."

They were all shocked by this scene, because as night doctors, they had also seen the steps of mechanical forging.

However, every part required for mechanical forging either requires a lot of hard work by a large number of people, a large number of grinding tools for plastic construction, or a large machine that consumes a lot of energy to pull out the production line.

But the scene in front of him, in the hands of the young man, was all concentrated in the dazzling silver light.
Chapter completed!