Eternal Existence

"It is indeed a spiritual stone mine." Chen Feng put three invisibility charms on his body in one breath before he dared to approach slowly.

In Chen Feng's observation, there was a circular black hole with a radius of 100 meters on the ground. It was unknown how deep it was. A stream of extremely dense demonic energy gushed out of it. At the same time, various demon beasts kept coming in and out one after another, and there were rows of human demons guarding around.

Chen Feng carefully observed from a distance of 100 meters. Soon, demon beasts came out of the mine in a line carrying square boxes made of metal.

Bang! Bang! Bang!

The metal boxes were placed heavily on the ground, and the black-glowing demonic spirit stones in the boxes kept flashing Chen Feng's eyes.

"The demonic energy in the demonic spirit stone seems to be more concentrated than the spiritual energy in the magic crystal." Chen Feng was a little surprised.

"Humph, demonic energy is a kind of spiritual energy." The tower snorted.

Soon, the metal boxes piled up like a small mountain. Chen Feng roughly estimated that there were a total of one thousand metal boxes in front of him, and each metal box contained about one thousand magic spirit stones, which means there were one million magic spirit stones in front of him.

Chen Feng was a little tempted. This was a lot of wealth.

Just when Chen Feng was thinking about whether to rob, two monks dressed in black fell from the sky. The magic energy on these two people kept rolling, and a breath of cruel fighting emanated from their bodies.

As soon as the two black monks appeared, all the surrounding magic beasts lay down, with respectful and excited looks on their faces.

"How could they be human monks." Chen Feng was a little confused.

"You forgot about the Devouring Beast and the Purple Lightning. These magic beasts are just like demon beasts. As long as their cultivation is sufficient, they can transform into human form." Tower said.

"That means these two people are very powerful." Chen Feng nodded.

"It is indeed very powerful. At least in your current situation, you are looking for death. If it is a one-on-one fight, you can fight." Tower said.

"It's a pity that I forgot to bring Zi Dian when I came here. This would be considered an extra helper." Chen Feng sighed.

The two black monks stood in front of boxes of magic spirit stones. With a wave of their hands, a black gourd appeared in their hands at the same time. After uncorking the corks, the boxes of magic spirit stones in front of them turned into a torrent and drilled into the gourd.

Not long after, the thousand metal boxes in front of them disappeared completely. After collecting these magic spirit stones, the two black monks did not stop. They just looked around, then took off into the air and disappeared quickly.

"Huh, one million magic spirit stones, this is a good thing. Even if I can't use it myself, I can also exchange some good things for it by handing it over to the sect." Chen Feng felt a little regretful.

"What's a pity? Isn't there a spirit stone mine here?" Ta suddenly laughed.

"By the way, you can directly devour spirit stones. This magic spirit stone is also a spirit stone. It should be helpful to you, right?" Chen Feng's eyes lit up.

"That depends on the quality of the magic spirit stones here." There was also some excitement in Ta's voice.

"Is there no expert here?" Chen Feng was a little worried.

"They are just some small shrimps." Ta said disdainfully.

"Well, in that case, I will sneak in first." Chen Feng said and pasted two more invisibility charms on his body. When he was about to go in, he suddenly felt a cool energy coming from the Longevity Tower flowing through his body.

"Hehe, it's just some tricks, much better than the invisibility charm on you, you can enter the mine without worry." Ta said with a smile.

Even so, Chen Feng still approached carefully. Chen Feng deliberately walked past some monsters, and the other party did not react at all. Chen Feng was relieved and slowly sneaked into the mine.

Feeling the demonic energy rolling around him, Chen Feng couldn't help but say, "Fortunately, the Changsheng Sutra I practiced can absorb and refine the demonic energy here. If other cultivators come here, it will be a bit troublesome. However, mining here is also a good job. The demonic energy here is rich. After a long time, these demon beasts will probably evolve."

The mine pit is very deep. Chen Feng descended thousands of feet before finally reaching the bottom. Under his feet and around him were all black spiritual stones, which were exactly the demonic spiritual stones needed for demon beasts to practice.

Countless strong demon beasts were holding mining tools and constantly digging the surrounding demonic spiritual stones. At the same time, there were supervisors walking around.

Although these supervisors were not big demons, they were also cultivators of the seventh or eighth level of the secret realm.

Chen Feng floated back and forth carefully in the underground mine pit, silently calculating the number of demon beasts in the mine pit in his heart.

"There are hundreds of demon beasts in this mine pit alone. I wonder how many other mine pits there are?" Chen Feng was a little entangled in his heart.

What should I do next? Could it be that I should start mining directly? In this case, wouldn't I become a miner?

Or should he kill all the monsters underground? Regardless of whether he could do it, killing low-level monsters like this made Chen Feng feel like a butcher, and Chen Feng instinctively didn't want to do that.

Chen Feng thought about it, and then began to search in the Changsheng Tower.

Now the first floor of the Changsheng Tower has become Chen Feng's warehouse. There are not even ten thousand kinds of messy things piled up in it, but at least eight thousand kinds, all of which are the harvest of Chen Feng's practice along the way, of course most of them are looted.

Finally, Chen Feng found a pile of small medicine bottles, which were written with names such as Soul-Eating Incense, Soul-Bewitching Incense, Thousand-mile Incense, One-Moment Down, Soft Muscle Powder, etc. In short, they were all third-rate incense used by unconventional methods.

"These should work, right? They won't be the same as those used by ordinary flower thieves." Chen Feng looked at these bottles and was a little unsure.

"Who cares? Let's try it." Chen Feng said as he took out a bottle of Soul-Eating Incense. He first took a poison-avoiding pill, then opened the bottle, and streams of colorless and odorless gas began to come out. Chen Feng blew gently, and the gas drifted away. Chen Feng secretly observed the situation around him.

Plop! Plop! Plop! Plop!

The effect was very fast, and the surrounding monsters began to fall to the ground one by one. These monsters did not die, but closed their eyes and fell asleep.

"It works." Chen Feng was delighted, and then he took out all the other drugs. As Chen Feng's figure kept floating, the monsters in the mine began to fall to the ground in groups, and the whole mine was filled with the temperature of the incense.

"Not enough, these are not enough." Chen Feng said as he took out a bunch of fragrant herbs.

"These soul-bewitching herbs are all good stuff. Some of them are thousands of years old. Even the celestial cultivators can be bewitched. Now these monsters are lucky." Chen Feng said as he flicked his finger. A small flame shot out from his finger and landed on the pile of herbs. Suddenly, a strong demonic aura began to run around. Chen Feng held his breath and retreated quickly, swallowing two more poison-repelling pills.

This time the pressure was more fierce. Not to mention the monsters at the bottom of the mine, even the guards above the mine began to fall one after another.

"Okay, Tower, it's your turn." Chen Feng said as a bright light flashed, and the Longevity Tower flew out from Chen Feng's forehead.

As soon as the Longevity Tower came out, it began to hum. At the same time, the tower body was constantly growing. A stream of ancient, majestic, and lofty aura emanated from the tower body.

"Okay, stop being so pretentious, and act quickly." Chen Feng said as he took out the Blood Soul and stabbed the ground fiercely. The Blood Soul pierced into the Magic Spirit Stone, and cracks quickly spread around with the Blood Soul as the center.

Bang!

The ground exploded, and hundreds of Magic Spirit Stones turned into a torrent and sank into the Longevity Tower.

Bang!

The Longevity Tower shook violently, and invisible waves rushed to the surroundings. Chen Feng felt that the entire mine was shaking, and then a strong suction force emanated from the Longevity Tower, and rolling magic spirit energy emanated from the Magic Spirit Stone, like countless streams and rivers returning to the sea, and finally all of them did not enter the Longevity Tower.

Hualala! Hualala!

After the magic spirit energy was absorbed, the surrounding Magic Spirit Stones immediately turned into fine powder, like fine sand flowing continuously.

Seeing the speed of the Longevity Tower's absorption, Chen Feng simply stopped his actions. His previous attack only collected hundreds of magic spirit stones, while the Longevity Tower absorbed more than 10,000 magic spirit stones in one breath. So Chen Feng held the blood-colored spear on guard while operating the Heaven-Devouring Magic Art to devour the chaotic magic energy around him.

In less than an incense stick of time, a mine pit was completely devoured by the Longevity Tower, and then the Longevity Tower flashed and directly broke through the space to another mine pit.

"Rubbish, rubbish, the scale of this magic spirit stone mine is okay, but the grade is too low, it can't satisfy me at all." The Longevity Tower quickly devoured the surrounding magic spirit stones while making a dissatisfied voice.

"Just be content, this is not the fairyland, it's good to have this kind of spirit stone, you should hurry up and don't attract the magic beasts from other places." Chen Feng didn't give the Longevity Tower any face.

"In three incense sticks of time, I can devour this mine pit." The tower said disdainfully.

"Don't eat it all, leave some for me." Chen Feng said, no longer paying attention to the tower, but flew out of the mine.

There was no other situation outside the mine except for the monsters lying on the ground. Chen Feng secretly put his mind at ease, and practiced beside the mine while waiting for the Longevity Tower to come up.

Sure enough, after three incense sticks, the magic energy gushing out of the mine decreased sharply, and later it stopped gushing directly. Chen Feng knew that the magic spirit stone below had been swallowed up by the Longevity Tower.

Whoosh!

The Longevity Tower turned into a stream of light and fell into Chen Feng's hand, and then it shook violently, and a passage was opened in the space in front of him.

"Leave here quickly." The voice of the tower sounded in Chen Feng's ears.

Chen Feng did not hesitate, holding the Longevity Tower and strode into the space crack. When Chen Feng appeared again, he was already thousands of miles away.