Su Chen took Lushan to inspect the giant mine transferred to him by the Li family and arranged for manpower to take over the jurisdiction of the mine.

Then, they went to the Earth Fire Cave that once belonged to the Xue family.

This earth fire cave is located in a large group of mountains around the valley outside Tianque City, only a few dozen miles away from the city.

This Huangu Mountains was once an ancient mining area, and Tianque City was built along the mountain.

However, the spiritual mines in this mountain were dug very early and the mines were abandoned. Many mines were even used as temporary temporary caves to avoid smooth sand dust storms.

But one of the caves is quite special. It dug very deeply and accidentally dug a ground fire melting hole deep in the ground.

There is a huge underground crack in this underground molten cave, which stretches thousands of miles away. The magma deep in the cave spewed out a blazing earth fire, which has been burning for thousands of years.

This earth fire is much better than spiritual charcoal.

First, the earth fire is almost costless, and there is no need to spend huge amounts of money to cut down spiritual wood and burn it into charcoal. It is inexhaustible. Second, the power of the fire source is very stable, and it is very suitable for elixir and weapon refining for several months or even years.

Therefore, this earth fire molten cave has been spent with huge manpower and material resources by senior monks for tens of thousands of years to open up hundreds of alchemy secret rooms and weapon refining secret rooms. From first-level powerful earth fire to fourth-level powerful earth fire, everything is available to meet the needs of Tianque City.

Originally, these earth fire secret rooms belonged to the hands of the excavators.

But thousands of years have passed, and over time, this earth fire melting cave was eventually bought and occupied by the Xue family, the most deeply entrenched force in Tianque City, blocking the entrance and outsiders cannot enter at will.

If the alchemists and weapon refiners in Tianque City want to use it, they must pay a spiritual stone and rent the Xue family's earth fire at a high price. So much so that the high-level alchemist and weapon refining workshop in Tianque City has to look at the Xue family's expression.

However, now this place belongs to the Su family

Su Chen and Lu Shan came here with some monks of the Su Mansion and took over the Earth Fire Cave from the depressed Xue family monks, and then they entered the Earth Fire Cave together.

Lushan once refined magic weapons in this Earth Fire Cave, and was obviously quite familiar with this Earth Fire Cave.

"Old ancestor, this Earth Fire Cave has about ninety Earth Fire Chambers from first to third level, and three Earth Fire Chambers from fourth level, and three Earth Fire Chambers from fourth level. The top level is the fourth level earth Fire Chamber. If you want to refine spiritual elixirs and magic weapons above the fourth level, you can only do it here."

Lushan introduced.

"Um."

Su Chen nodded slightly.

This earth fire secret chamber is a secret chamber dug up along a magma river with underground cracks. It is a secret chamber built by diffusing magma ground fire.

The deeper you go, the stronger the earth fire, and the higher the level of the secret room.

They walked along the stone steps and came to the depths of the earth fire molten cave.

The rocks in the underground caves are hard and dark, and it is very difficult to dig. From time to time, some qi-refining monks are sweating profusely and are busy transporting ores.

The alchemy and weapon masters in the Golden Elixir realm are refining and bringing their apprentices to work hard.

When we arrived near the fourth-level secret room, only the Jindan monks were left to move here. The shields of the foundation-building monks could not withstand the erosion of the fiery energy and could not stay.

The Nascent Soul Ancestors rarely come here to refine alchemy and weapons. The elixirs they need are all refined by the Grand Master of Jindan.

The flames of the fourth-level earth fire are fierce enough to be used by the Jindan monk.

However, even the fourth-level earth fire room is rarely used. After all, Tianque City is only seven or eight ancestors, and they will not often need to refine expensive elixirs and magic tools.

Su Chen asked lightly: "Can there be five-level earth fire here?"

Lu Shan was stunned, thought for a while, and shook his head and said, "The fourth-level earth fire secret room was dug out by the ancestor of the Nascent Soul. It is already the limit to be able to control the fourth-level earth fire. The villain does not know if there is fifth-level earth fire underground. But even if there is, I think it shouldn't be used."

After all, the power of the fifth-level earth fire is too strong and only the god-transforming cultivators can use it.

Not long after, they walked along the Magma River to the deepest ground fire secret room and had already reached the end of the ground fire cave.

There is still a slurry river ahead, and there is a way to go, but you can't walk in any further.

Here, the flames in the magma river often erupt, and the heat is overwhelming. The Jindan monk is not even outside the fourth-level secret room for a few hours and is about to leave.

Only the Nascent Soul Ancestor can stay here for a long time. However, there is nothing else left in it except the slurry earth fire, so there is no need to go in.

"Okay. Go back first. I will refine something in this fourth-level secret room. It will probably take some time to go back."

Su Chendao.

"Yes, ancestor."

Lu Shan nodded quickly, turned around and left, but he hesitated for a moment, and turned around and said mercilessly: "Old ancestor, I am afraid that if I go back alone, I will encounter the Li Xue family's two families causing trouble for me, what should I do?"

He was a Jindan monk who was alone and had no one dared to touch him at all with the ancestor Su Chen. He was afraid that he would be retaliated by his two families.

Su Chen said lightly: "Don't worry. When two families are in trouble for you, tell them. How they deal with you, I will deal with them. If they dare to kill you, it doesn't matter. I will turn around and take Li Xi and Xue Tie's two heads to pay tribute to you."

"Thank you, Ancestor!"

Lushan kowtowed and bowed, and burst into tears of gratitude and returned to Tianque City with peace of mind.

He immediately understood that the Li and Xue families have great families and large businesses and many people. But if they dare to play with despicable means to assassinate the Su family's subordinates, they will be even more afraid.

As for the same thing, no matter what means you use, you will eventually rely on the strength of the ancestor to support you, otherwise you will be considered dead.

Killing him, Lushan, would not hurt the Su family at all.

But Old Zu Su would definitely take revenge on this excuse and exchange Li Xi and Xue Tie's heads for him in Lushan's heads. The Li and Xue families would definitely know that it was unworthy.

As long as this sentence is said, no one from the Li and Xue families dares to touch him at all, but instead they are afraid that something will happen to him.

Su Chen stopped by the magma river for a long time and looked back. Lushan had left, and the underground magma river was gushing with bubbles, and there was no one around.

Then he turned around and entered the fourth-level earth fire secret room and closed the stone door of the secret room.

This earth fire secret room is only a hundred feet in size, surrounded by natural hard stone walls, resisting the invasion of the outside world's hot energy.

A hole was dug in the middle of the ground, causing golden earth fire to pour in from this hole.

In the secret room, Su Chen took out a formation flag and set up a simple shielding formation to prevent the breath of the fifth-level gourd from leaking out and alarming outsiders.

Then, he sat cross-legged in the middle of the Earth Fire Secret Room and came from the Spirit Mountain of the Sea of ​​Consciousness.

The seven-treasure gourd spiritual vine grows very well. Among the seven-treasure gourds, only the green wooden gourd has reached the level of transformation. The other six gourds must continue to absorb spiritual energy and grow.

Su Chen had also hesitated.

Should you continue to raise these seven treasure gourds? Raise them to break through the fifth-level divine level, or even reach a stronger sixth-level Mahayana level. See how powerful they will be?!

But Su Chen thought about it for a long time and felt it was not reliable.

There are countless Nascent Soul monks from the Tongtian Dynasty in the entire Beiming Continent, but in three to five hundred years, they were able to seize the opportunity to transform the gods and finally entered the realm of transforming the gods.

The other countless monks all stopped at the Nascent Soul.

It can be seen how difficult it is to transform into a god, and how tragic the battle for the opportunity to transform into a god is.

Whether he can transform himself into a god is one in ten thousand chance.

Although Su Chen had the intention to seek the way to transform the gods, he would not be blindly confident, and felt that he had the opportunity to compete for the opportunity to transform the gods from countless powerful Nascent Soul monks.

If the most magical instruments are used, they can be used across the first order.

In other words, the Jindan cultivator can only use small magical magic weapons at the fourth-level Nascent Soul Realm, and its power can only be exerted by about 10% or 20%. Using the great magical magic weapons at the fifth-level God Transformation Realm, you may not even be able to take them.

The same is true for my Nascent Soul Ancestor. If I can’t even get to the realm of Transformation of Gods, I will spend countless efforts to cultivate a gourd in the sixth-level Mahayana realm? It’s not available at all.

"I don't have the top magical magic weapons in my hands now. Compared with the top group of Nascent Soul Ancestors in the Beiming Continent, my combat power is definitely not an advantage.

Only by refining this set of seven-mouth-level gourds can you compete with them. Once you find the opportunity to transform into a god in the future, you will be able to beat them. Otherwise, you will be able to get your turn to compete for the opportunity to transform into a god!”

Thinking of this, Su Chen gritted his teeth and picked the mouth of the seven-treasure gourd spiritual vine that was extremely heavy, more than one million kilograms of fifth-level wooden gourds from the seven-treasure gourd spiritual vine and took them out from the Lingshan Mountain.

In an instant, the fifth-level god-transforming green gourd soared into the sky, with precious lights surging in the secret room, trying to fly away.

However, it was locked inside by the thick stone walls of the fourth-level earth fire chamber, and its aura was blocked by other formation flags and could not be leaked.

Su Chen raised his big palm and pressed the blue gourd that was rushing around tightly, making it unable to move at all.

Although it is a god-transforming gourd, it does not produce spiritual intelligence. Although it has some instinctive escape reactions, it still does not know how to fight back.

This green gourd has an extremely hard shell.

Su Chen tried to cut it with a fourth-level spiritual soldier without moving, and there was nothing inside, so heavy.

As the ancestor of the Nascent Soul, Su Chen was very troubled to hold this green gourd and put it on the fourth-level earth fire to refine it.

However, the fourth-level earth burned the fifth-level wooden gourd for three days and three nights, and it could not be burned at all.

This fourth-level earth fire is very powerful, but it is not enough to look at it in front of the God Transformation Gourd. It seems like a piece of cold iron burning in a warm fire, and it still remains motionless for three days and three nights. It is estimated that in less than decades of hard work, even its shell will not be able to burn.

Su Chen couldn't help frowning, a little disappointed.

"It seems that the fourth-level earth fire is almost useless to this green gourd. You still have to find the fifth-level earth fire to refine this god-transforming gourd."

Su Chen stood up, shook himself, changed into a fourth-level hilarious silver armor, and wrapped himself tightly to protect himself. He discharged the outside fire and heat.

Then, he put away the wooden gourd and the formation flag, left the fourth-level earth fire secret room, and continued to go deep into the underground cave.

He wants to see if there is a fifth-level earth fire in this slurry river.

His seven-treasure gourd has a green wood-type gourd that has broken through the fifth-level divine transformation realm, but it must be used to refine it. It cannot be refined by the fourth-level earth fire alone, and its power is far from enough and cannot be refined.

If you cannot refine it into a magic weapon of great magic power level, it will be useless to have this treasure in your hand.

Su Chen walked along the Molten River for a whole day and headed towards the end of the Molten River, and the ground fire became hotter and hotter.

The fire spirit is extremely rich, and the flames are everywhere.
To be continued...