The basin is vast and stretches as far as the eye can see.

The ogre brother and sister were extremely fast and soon reached the deepest point.

The two of them worked together to lift up a huge bluestone, revealing a previously dug passage, which contained a mine.

The mine was dug out by the ogre brother and sister over many years, and fine black marble can occasionally be found in it.

Follow the ogre brother and sister to the end of the mine and arrive at an empty underground cave.

The cave is very high, half natural and half artificial, and there are traces of mining on the surrounding stone walls.

An underground river runs through it, as black as ink.

"Where does the waterway lead?" Yunji said.

"I don't know. I don't dare to go down. It should lead to the core of the earth's core." Jiang Xiaoshan said.

"Black Star's groundwater contains corrosive power, so it's better not to touch it," Jiang Dachuan said.

Yunji said you should dig first, while he stood by the water with his hands behind his back, looking at the rushing black water in trance.

The ogre brother and sister took the digging tools assigned by the Black Prison and started working loudly. The cave was filled with the sound of digging.

While Yunji stood silently by the water, a soul-eating insect silently sneaked into the black water.

The spiritual mind attached to the soul-eating insect is sensing the environment of the river.

After a long time, the soul-eating worm slid down in vain with the river water, like a waterfall falling into a pool, and fell into an underground lake.

It is still a black lake, silent and silent.

The corrosive force in the black water is very strong, and the hard shell of the Soul-Eating Insect gradually begins to melt away.

Yunji controlled the small insect to continue diving into the lake, sinking until it reached the bottom of the lake, where there was a stone forest in the distance.

After the soul-eating insect is about to reach its limit, return the same way.

When the Soul-Eating Worm was swimming upstream, a shadow moved in the underwater stone forest. Because it was too far away, the Soul-Eating Worm's vision was limited and it couldn't see what it was.

The soul-eating worm eventually crawled back onto its master's cuffs.

Although nothing was gained, some discoveries were made.

The surface of the stone forest at the bottom of the lake exudes a strange luster, similar to dim candlelight...

"I found it! High-quality black marble!"

"Wow! It's true! We are rich again!"

The ogre brother and sister cheered, and then presented a fist-sized black stone to Yunji like a treasure.

The stone is like charcoal, with an extremely dim luster like candlelight flowing on its surface.

Sure enough, the stone forest at the bottom of the Black Lake is a huge piece of high-quality black marble.

So what are the dark shadows in the stone forest? They must be living creatures.

The living creatures dormant at the bottom of the black lake...

"Are there other creatures on the Black Star?" Yunji asked.

"I haven't heard of it. There are only prisoners in the black prison, there should be no other living creatures."

"The Prison Suppressor hates people walking freely in the Black Prison. If there were any living creatures on the Black Star, they would have been wiped out by the Prison Suppressor."

The ogre brother and sister said swornly.

After hearing this, Yunji did not express his position again, so he knew what he was talking about.

Glancing at the stone in Jiang Dachuan's hand, Yun Ji said: "How much can I get in exchange for this piece?"

"At least fifty spiritual stones!"

"If you put it outside, the price will increase more than ten times!"

"Of course the rewards from the mission won't be much. The big boss belongs to the Black Lizard King? It would be nice if we could have some soup with him."

"Brother? Is this what grandma often said when a person is under a low eaves, how can he not bow his head?"

"It seems almost the same? That's what it means!"

"So grandma doesn't like the ogre tribe? No wonder I feel unhappy every time I see her."

"Grandma is a human race, not a demon? It makes me nervous to look at all the ugly monsters in the tribe, let alone my grandmother."

"What if everyone were as handsome and handsome as us? Then grandma would be very happy."

"Huh? I think so too."

Listening to the conversation between the ogre brothers and sisters, Yunji felt that these two people might have some misunderstanding about handsomeness.

Of course, it’s better not to expose a beautiful misunderstanding.

The value of high-quality black marble is very high.

Such a small piece is even worth nearly a thousand spiritual stones in the outside world.

Rare weapon refining materials are always hard currency.

Have you taken the black marble and felt it? Did you find that this material is quite suitable for refining puppets? Especially to create celestial puppets that can fight in the star field.

Yunji decided to take possession of the stone forest at the bottom of the lake.

Black Marbled Stone is second. Since the discovery of the underground lake, Yunji's exploration of star cores can be said to have gone one step further.

If the bottom of the lake continues downward, it should not be far from the core of the Earth's core.

The day is coming to an end? The three of them return to the black prison.

The days of imprisonment were uneventful.

Every day, in addition to practicing, Yunji began to figure out how to refine the celestial beings.

Do you have any previous experience in refining saint puppets? Coupled with Jian Donglai’s Mahayana experience, Yunchi roughly constructed the method of refining the heavenly puppets.

Of course, there is no way to perform sacrifices in prison.

Not to mention that using the magic flame is too scary? You can't take out the things in the Qiankun Najie casually, otherwise the secret will be exposed.

Ten days later? Yunji left the prison under the extremely envious eyes of the ogre brothers and sisters.

Due to special care? Yunji has three opportunities to take on tasks every month? This time he chose to dig up the black marble like last time.

Arrive at the secret mine.

Not in a hurry to get into the water, Yunji used his magic flames by the river and began to repair the broken Tianluo Yi.

The corrosive force in the black water is too strong. Although Yunji can resist it, it requires a expenditure of spiritual power and even demonic energy. The gain outweighs the gain over time. It is better to repair the Tianluo Yi completely first.

The highest level of defensive magic weapon is very effective for today's Yunji, and can even save his life in crisis situations.

Since the materials in Najie were complete, Tianluo Yi could be roughly restored in half a day.

It is impossible to completely restore it in a short time. After all, it is a top-grade magic weapon, and repairing it is very cumbersome. At this time, Tianluo Yi's ability to resist river water corrosion is not a problem at all.

Putting on a black robe, Yunji jumped into the water.

Arrive at Blackwater Lake from the waterfall area and then dive to the bottom of the lake.

When entering the lake, the fish-dragon sword was sacrificed to protect himself.

It is still unknown what the dark shadow in the stone forest at the bottom of the lake is, so it is always wise to be careful.

The corrosive power in the black water has the effect of isolating spiritual consciousness. The area that Yunji can perceive is only three to five feet around him.

As we gradually approached, the tall stone pillars in the stone forest soon appeared in front of us.

Ignoring these priceless materials, Yunji's eyes were fixed on a dark figure deep in the stone forest.

The black shadow is gradually enlarging, indicating that it is approaching quickly.

Accompanied by the sound of water, a strange insect appeared in front of Yunji. It had long beards and claws, and was ugly and ferocious.

Yunji was originally ready to take action, but when he saw the strange insect in front of him clearly, Yunji almost laughed out loud.

He raised his hand to grab the Proud Staff and raised it towards the opponent. Suddenly, as if encountering a natural enemy, the strange insect shrank and lay down at Yunji's feet.

"There are actually dragon lice under the Black Star underground. These things are very lively."

Yunji overawed the dragon louse in front of him and ordered him to lead the way. The dragon louse immediately turned around and swam deeper into the stone forest.

There will not be just one dragon louse, but once it appears, it will definitely be a group.

The gregarious insects have their nests deep in the stone forest.

After bypassing the boulders, Yunji followed Long Liao to an extremely hidden cave entrance at the bottom of the lake.

After entering, we continued downward, and after traveling for a long time, we finally reached a raised waterless zone at the end.

Standing on the ground, what appeared in front of Yunji's eyes was a swarm of hundreds of insects. Although the number was not too large, the area covered by the swarm was very strange. It was a huge crystal block similar to crystal.
Chapter completed!