"As long as I refine these two items, I can become the lord of Xinghe Mansion and control the 100,000 navy of Xinghe Mansion!" Xu Feng said secretly in his heart.

"Let's go back." Xu Feng put away the two items and said to several centurions.

"Yes, Commander!"

Soon, Xu Feng and several captains returned to Tianhe Water Palace.

"Marshal, do you want to check out the other vortex passages?" a centurion asked in a low voice.

A total of five vortex passages appeared in the Tianhe River of Tianhe Water Palace, including the Xinghe Water Palace, the Tomb Chamber, the Dark River, the Medicine Garden, and the Netherworld Ghost Road;

Among them, Xu Feng of Xinghe Water Palace can be said to have been taken into his pocket. After the medicinal garden lost the ten thousand year old blood ginseng king, the vortex passage disappeared. Now only the tomb chamber, the dark river and the nether ghost road remain;

Xu Feng nodded and chose the vortex passage leading to the tomb chamber to enter;

As soon as he entered the tomb, Xu Feng felt a gloomy and ghostly aura. The ghostly aura here was of the lowest level. Ordinary people who entered here might become seriously ill due to the erosion of the ghostly aura, but for Xu Feng, he only felt a slight chill, which would not have any effect on him.

Xu Feng now possesses a perfect body of the immortal Zhoutian Star. Not to mention the weak ghost energy in the tomb, even the ghost energy emitted by those large ghost towns in the real Netherworld will not have any effect on him. After feeling the ghost energy here for a while, Xu Feng suddenly felt a little disappointed: "Such a weak ghost energy, it is obvious that the grade of this tomb is not very high, and it is impossible for high-grade spiritual treasures to appear!"

Led by a captain of a thousand men, a group of people came to an underground cave. There were gusts of cold wind here, and it turned out to be a high-level evil spirit cave. No wonder a golden armored corpse appeared there. When the Tianhe navy explored this tomb, they relied on the number of people to kill this golden armored corpse of the upper-grade imperial level.

At this time, in the center of the cave, there is an open jade coffin, which was originally the place where the golden armored corpse was placed. Now, near the jade coffin, there is only a handful of ashes like sand and gravel; in front of the jade coffin is a bronze lamp with mixed light, the bronze lamp emits a faint ghost green flame, and a trace of chill emanates from the bronze lamp. Xu Feng discovered that this bronze lamp is actually the eye of the high-level Yin Sha spirit cave here, which can continuously draw Yin Sha energy from the spirit cave as the combustion energy of the Netherworld Ghost Fire in the lamp; Xu Feng looked at the bronze lamp, and a touch of purple appeared in his eyes; "The Soul-Guiding Lamp, a top-grade Dao, is infected by the third-grade Yin Sha day and night, giving birth to a wisp of Netherworld Ghost Fire, which has a strong restraining effect on ghosts and spirits..." A look of surprise emerged on Xu Feng's face. He did not expect that this seemingly ordinary bronze lamp was actually a top-grade spiritual treasure of the Dao.

"Unfortunately, my Nine Hells Burning World and Demon Suppressing Sutra has already been cultivated to perfection. Otherwise, I could use this soul-guiding lamp as a guardian object for the Burning World and Demon Suppressing Prison!" Xu Feng said in his heart.

Xu Feng reached out and took the bronze lamp down. The next moment, the ghost fire in the bronze lamp began to surge, trying to resist Xu Feng, but in the face of Xu Feng's powerful strength, it was quickly suppressed.

This tomb is not very big, about the size of a football field. In addition to this tomb, there are two side chambers and a burial pit.

There was also a silver-armored corpse in each of the two side rooms. At least thousands of people were killed in the burial pit. Under the erosion of the evil spirits, they all turned into undead creatures. If a cultivator with weaker strength entered here, he would be attacked by a constant stream of ghosts and spirits. Unfortunately, in front of the Tianhe navy, such a small number of people were quickly suppressed. "There is nothing left!" Xu Feng withdrew his spiritual sense and said with a little regret.

In fact, the most precious thing in this tomb is not the top-grade soul-guiding lamp, but the Yin Sha land where it is located. This Yin Sha land can continuously condense third-level Yin Sha. For some people who practice Yin attribute skills, third-level Yin Sha is definitely a very precious treasure that can improve the efficiency of practice. Moreover, this high-grade Yin Sha can also be integrated into the spiritual treasure during the refining of the weapon to enhance the power of the spiritual treasure...

The evil spirit has a wide range of uses, especially high-quality evil spirit, which is an extremely precious treasure. It's a pity that this cemetery is only temporarily open. After everyone leaves, it will not be long before the vortex passage will be closed like the medicine garden.

Xu Feng and the others left the tomb chamber. As expected, the vortex passage leading to the tomb chamber slowly calmed down and eventually disappeared after Xu Feng and the others left. After exploring the tomb chamber, Xu Feng continued to enter the vortex passage of the underground river. This underground river was much larger than the tomb chamber. As soon as he entered the underground river, he heard the rumbling sound of water flowing. The area around the underground river was pitch black, but for Xu Feng now, ordinary darkness had no effect on him. Xu Feng's eyes shone with a faint light, and he looked around. At this time, on the rock walls on both sides of the underground river, there were many soldiers from Tianhe Water Palace exploring and chiseling. Middle and low-grade spirit stones could be chiseled out from the rock walls on both sides. Obviously, this was a spirit stone mine with rich resources. "Have you ever mined high-grade spirit stones?" Xu Feng couldn't help asking.

If high-quality spiritual stones can be mined, this mining area will be a medium-to-large mining area. If it is only medium- and low-quality spiritual ores, the value of this spiritual mine will be very limited.

"Not yet..." A captain said softly, "But the spiritual jade in this dark river is of high quality. After eating it, not only can one comprehend the power of the law, but also improve the efficiency of body forging. Therefore, we guess that this mining area should be a large mining area. Conservatively speaking, it is certain that high-quality spiritual stones can be mined!"

Xu Feng nodded, confirming the captain's guess. The fact that no top-grade spirit stones had been mined didn't mean that this mine wasn't a medium-to-large-scale one. Moreover, this area could produce such high-grade spirit fish, so the grade of the ore shouldn't be so low. "If we mine deeper, we may be able to mine top-grade or even top-grade spirit stones. However, this place may be disconnected from the Tianhe Water Palace at any time. Soldiers should be careful. If they find anything unusual, they must leave in time!" Xu Feng ordered.

At this moment, a voice suddenly came from a distance; "I dug up a top-grade spiritual stone!"

Top grade spirit stone!

There is no wrong version in the 1619 book forum!

Hearing these four words, everyone's face showed a hint of joy. Xu Feng, who was about to leave here, laughed loudly, pointed at that place and said, "Let's go and take a look!"

...(End of this chapter)