Refining a source-level magic weapon requires about several hundred thousand catties of dark gold, mainly because the dark gold is too heavy, and a fist-sized ball weighs five to six thousand catties.

Hundreds of thousands of jin of dark **** gold is actually not big.

Lu Ming collected all these dark gods, and when they returned to the extermination army station, they could be handed over to the master refiner of the extinction army for refining. Of course, the extinction army would also compensate them accordingly.

It's a pity that there is no time. Under such a large energy vein, it seems that there are not only a large number of prehistoric crystals and magic medicines, but also a large amount of precious metals.

Unfortunately, mining metal takes too much time, even if they have the ball, they don't have that much time.

After dug out the dark gold, there was a rock behind. Lu Ming and the others shot together. After a few hours, they dug through the rock and they entered a stone room.

"Here is not the top of the mountain, but inside the mountain. It seems that this is an underground chamber."

The Bone Demon observed for a while and speculated.

"There is a door, go!"

Lu Ming said, on the side of the secret room, there was a stone gate, which opened with a light push. Behind the stone gate was a secret road.

After passing the secret path, they came to another secret room not long after.

This secret room is very large, like a large hall, surrounded by several stone gates.

They randomly opened a stone door and walked in, and found that it was also a stone room.

"This seems to be a refining room!"

Dan Dan said that he was proficient in a rune formation and had experience in refining tools, judging from the traces on the scene.

There are some stone platforms at the scene, which indeed look like a mixing chamber, but unfortunately there is nothing left.

Afterwards, they withdrew from the stone room and opened another stone door.

Behind Shimen, there is also a stone room.

But this stone room looks like a bedroom.

There are stone beds, stone benches and stone tables.

On the stone bench, there are several stone cups and a stone pot, which should be used for pouring tea and wine.

"It smells good, there seems to be wine in this stone pot!"

Dan Dan's nose moved.

"There is indeed wine, so strong, this wine is incredible."

Lu Ming walked to the stone table.

They had sensed it a long time ago, in the stone pot, there is constantly strong energy gushing out, containing terrifying life essence.

Open the lid, everyone was taken aback.

There is indeed wine in the stone pot, but not much, no, not much, but very little, to be precise, only a drop.

A drop of wine can exude such a strong energy and vitality, which is unbelievable.

What's even more incredible is that this drop of wine should have been left over from the last epoch. After such a long time, this wine has actually been preserved without evaporating and corroding, which is somewhat unimaginable.

"I feel that this drop of wine contains terrifying energy, which is countless times stronger than the energy of Tianyu Ginseng."

Xie Nianqing said.

"Yes, this wine should be refined with some peerless magical medicine. The existence of the last era is really luxurious."

Dan Dan said, licked his lips, and could not wait to swallow this drop of wine.

"This drop of wine contains terrifying energy, and most people may not be able to bear it at all, and they will burst their bodies."

The Bone Demon said quietly, like a plate of cold water pouring on Dandan's head.

"Is it just watching?"

Dao unhappy.

"In this, maybe only Lu Ming can try it. Lu Ming, do you want to try it? I feel that if you can refine this drop of wine, you will soon be able to break through to the Ninth Level of Divine Master."

Bone Demon Road.

Lu Ming also showed emotion.

Just after sensing it, I felt the energy contained in this drop of wine was extremely terrifying, and I closed my eyes as if there was a prehistoric crystal mountain piled in front of my eyes.

If you can really refine this drop of wine, maybe it can really make a breakthrough in your cultivation.

"I'll try it first."

In the end, Lu Ming decided to give it a try.

Of course, Lu Ming would not swallow this drop of wine directly, but with taboo force, stripped a trace of wine, about one percent of this drop of wine.

After all, this is a drop of wine from the last era. Who knows if it is poisonous? Or other, it's better to be careful.

One percent of this drop of wine was swallowed by Lu Ming and Lu Ming.

boom!

As soon as this thread entered Lu Ming's body, it was like a star exploding, turning into turbulent Pengbai energy, and scattered into Lu Ming's limbs and corpses.

"What an amazing energy..."

Lu Ming was shocked, using the taboo power frantically, absorbing and refining the energy.

What made Lu Ming secretly pleased was that there was no poison or other unfavorable factors in this drop of wine, only pure energy, which was extremely pure and easily absorbed and refined.

In just over ten minutes, this energy was refined by Lu Ming, and Lu Ming felt that his cultivation had improved a bit.

"It's amazing energy, at least equivalent to the energy contained in fifty or six million fast crystals, and even more than that. Refining this drop of wine may really help me make a breakthrough."

Lu Ming thought, and then continued to shoot. This time, he stripped one-tenth of a drop of wine and swallowed it.

The extremely rich energy dissolves in the body and quickly transforms into Lu Ming's taboo power.

Soon, one-tenth of a drop of wine was absorbed and refined by Lu Ming, and no abnormality was found.

"Let's refining together, in one blast, and attacking the divine master ninefold."

Lu Ming's eyes were bright and he opened his mouth to suck, and all the drops of wine in the stone pot flew into Lu Ming's mouth.

Boom boom boom!

This drop of wine kept exploding in Lu Ming's body. With a crazy impact, Lu Ming's body was a little swollen.

However, Lu Ming is not what it used to be. Since he has comprehended the third thousand great ancient mysteries, the power of taboo has undergone a qualitative change, which is extremely powerful and tough.

The power of taboo works, madly absorbing the energy of refining and chemical liquor.

Lu Ming's cultivation base was also frantically improving, and soon reached the peak limit of Divine Master Eighth Layer, and launched an impact against Divine Master Nine Layer.

A few hours later.

boom!

There seemed to be a roar in Lu Ming's body, as if a certain level had been breached. Lu Ming's aura skyrocketed, soaring upward, and rushing to another level.

God master ninefold, breakthrough!

Xie Nianqing, Qiuyue, Ling Yuwei, Dan Dan and others are all ecstatic.

Lu Ming broke through to the Ninth Level of the Divine Lord, and his combat power would definitely skyrocket. Under his origin, how many opponents were there?

After another hour, Lu Ming's breath receded and he ended his cultivation.

"Unexpectedly, it really broke through, and it was so fast..."

Lu Ming sighed inwardly.

It was too fast. It was only half a day before and after that, it actually broke through. It was many times faster than refining the prehistoric crystal.

It would take at least one year to refine the prehistoric crystals, even if there was a great heavenly refining elementary formation, but it only took less than half a day to refine this wine drop, and the gap was too big.

This drop of wine is simply a treasure.