above the sky

After arriving at the base, Ye Cheng followed Lin Wei to the weapons research and development room.

This black metal is only more than 4 meters long and weighs nearly a thousand kilograms. Even though her physical ability has been greatly improved, Lin Wei can't hold it. Ye Cheng is assisting Lin Wei in making weapons.

Lin Wei conducted dozens of tests on this unknown black metal, but still had no clue.

"Ye Cheng, this metal does not seem to be any object in the periodic table of elements that we are familiar with. It feels like a meteorite from outside the sky, and the hardness of this thing is also extremely high. It seems that ordinary forging methods cannot fixed."

With that said, without waiting for Ye Cheng's answer, Lin Wei threw the cyan crystal he brought back into the huge furnace nearby. Sure enough, the original red flame instantly turned into cyan blue. After nearly ten minutes of calcination, The black metal gradually turned red all over at a speed visible to the naked eye.

Seeing that it was effective, when all the black metal turned red, Lin Wei increased the firepower again and threw more cyan crystal fragments into the furnace. The originally red metal , unexpectedly glowed with a strange black color at this time, and the two of them felt curious.

As the firepower continued to increase, the entire metal block slowly became softer, fused together, and became a It was almost a liquid form.

Seeing the opportunity coming, Lin Wei took out a large mold and poured all the metal blocks in the large crucible into the pouring opening of the mold. A burst of white smoke suddenly appeared in the mold. Ye Cheng understood. This was the stage of casting the mold.

After the grinding tool was filled, nearly half of the liquid metal was still left in the crucible. Lin Wei followed the same pattern and took out several other molds at once and poured them in. Next, she waited for the metal inside It was cooled and formed.

About half an hour later, Lin Wei signaled to Ye Cheng that the metal cooling was complete. Ye Cheng nodded and opened the first mold with a tool. Inside was the blank mold of a Miao knife. What he saw was Ye Cheng took out the Miao Dao. There was a faint chill between his tentacles, and he couldn't help but feel a little surprised. At that moment, he was ready to test whether this mysterious metal could withstand his own energy. After thinking for a moment, Ye Cheng held it with both hands. Living in the Miao Dao, the thunder energy in the body was transmitted to the blade in vain. The originally dark blade was extremely dazzling at this moment. It seemed that this mysterious metal also moved the energy extremely smoothly.

Lin Wei looked at Ye Cheng in front of her and turned around. A blue crystal stone nearly half a meter long was placed in front of the experimental subject. He turned his head and winked at Ye Cheng.

Ye Cheng nodded knowingly, and then channeled 100% of his true energy. Miao Dao was in vain at this time. Before the light shone again, remembering his father's previous teachings, Ye Cheng deliberately wrapped his Qi around the sword body. At this time, Lin Wei saw that the auras of Ye Cheng and the Miao Dao seemed to be fused together. Ye Cheng was seen holding the sword with both hands. , suddenly swung downwards, and a huge arc-shaped aura quickly slashed towards the spar.

"There was a"pop" sound, and there was only a muffled sound. The blue crystal stone was neatly cut into a vertical line like an ordinary rock, and then fell to the ground.

The two looked at the scene in front of them in shock. Lin Wei He walked forward and looked at the blade in Ye Cheng's hand. There was no damage at all.

"Now it is just the blade blank that can produce this effect. What will happen if it is opened in the future?"Lin Wei couldn't help being shocked by this weapon.

Thinking of this, the two of them no longer wasted time and immediately started preparing to sharpen the Miao Dao blank.

Lin Wei took the mysterious metal that had penetrated the blue crystal stone directly. He brought out the sanding machine with the highest hardness to sharpen the blade blank. Sparks were seen flying, blooming between the sanding machine and the blade blank. Ye Cheng stared closely at Lin Wei's serious casting process, watching every time the sparks flew, Lin Wei Her delicate face shone brighter. Ye Cheng stepped forward and wiped the sweat from Lin Wei's forehead. Lin Wei was frightened by Ye Cheng's actions and her body trembled slightly. She turned around and saw Ye Cheng's concerned look, and felt a trace of emotion in her heart. Tianyi, continued to concentrate on polishing.

After another ten minutes, seeing a deep mark appeared on the surface of the sanding machine, Lin Wei sighed

"Ye Cheng, there is no other way. The hardness of this knife is too high. Ordinary equipment cannot be used to sharpen it."

"Well, maybe it’s God’s will. I’m very satisfied to be able to use such a powerful weapon. Thank you, Sister Wei!

Lin Wei smiled sweetly,"Wait a minute!""

I turned around and saw Lin Wei holding the Miao Dao and continuing to be busy. After a long time, I saw Lin Wei coming back again, holding the Miao Dao in both hands.

Looking at Lin Wei's white face covered with sweat, it was obvious that she was busy After waiting for a while, Lin Wei raised her hand and placed the Miao knife in front of Ye Cheng.

"Ye Cheng, this weapon may be destined to be without a blade. I've remade the scabbard and handle for you. Look."

"Well, thank you, Sister Wei. Thanks for your hard work, let’s call this knife Wufeng!"

"No front? Lin Wei rolled her eyes and suddenly said thoughtfully,"Wufeng, I hope you can protect Ye Cheng and let him come to see me safely!""After that, he handed the Miao Dao to Ye Cheng.

Ye Cheng did not catch the Miao Dao, but stepped forward and hugged Lin Wei into his arms without saying anything else.

Lin Wei suddenly trembled like a frightened deer. Her face was slightly red, and she didn't say anything. She just hugged the other person quietly.

After an unknown amount of time, Lin Wei took the lead to break away from Ye Cheng's arms, took a few steps back, her face was slightly red, and she gave Ye Cheng a white look.

"Yumugoda, why don’t you say something?"

Ye Cheng was also a little embarrassed at this time, and his breathing became a little heavier. The two just stared at each other.

"Sister Wei, I, I like you, please be my girlfriend!"Ye Cheng finally plucked up the courage. At this moment, it was as if he had exhausted all his strength after a bloody battle with his strongest opponent. After saying this, Ye Cheng slumped like a deflated balloon.

Lin Wei was beaten by Ye Cheng This sudden move made him giggle, his face turned slightly red, and he turned and ran out of the room, leaving only one voice behind.

"okay, I get it!"

Ye Cheng instantly felt as if he was reborn from the ashes, and a gleam of light bloomed in his eyes again.......