The stone wall was shrouded in a layer of faint green light. When this layer of green light completely covered the stone wall, it meant that the refining was successful.
However, this stone wall is about ten feet high, and Lin Yi has only refined less than one-tenth of it.
But half a month has passed. If I continue refining it, I don’t know when I will get it.
Therefore, Lin Yi gave up decisively. After all, one tenth was enough to control some basic functions of the formation, such as opening and closing.
As for the deeper mysteries of the universe within the formation, I'm afraid there will be no time to explore them.
Just when Lin Yi was feeling regretful, the black eagle came with a blue stone the size of a brick in its beak and placed it in front of Lin Yi.
Lin Yi was wondering why, when suddenly his pupils dilated.
"Is this... the legendary spiritual stone?" Lin Yi asked in surprise. He picked it up and indeed could feel the powerful fluctuations of spiritual energy within the stone.
Since the spiritual energy was exhausted, the spiritual stones have gradually disappeared.
Most of the few spiritual stone veins contain rarefied spiritual stones, even less dense than the spiritual energy in the air, so there is no need to mine them.
And the spirit stone in front of you is the real spirit stone.
"This is an excellent item." Lin Yi's eyes sparkled as he asked, "Where did you find it?"
Black Hawk looked at the stone tablet not far away.
Lin Yi came to the bluestone tablet and used his spiritual sense to sense it. He was shocked again. He did not expect that this stone tablet was made of spiritual stone.
It's just that time has been too long and the spiritual power has dissipated.
But Lin Yi's spiritual sense followed the stone tablet to peer down, and soon his face was filled with shock.
He didn't expect that there was a huge vein of spiritual stone hidden underground.
The entrance is just under the bluestone stele.
It turns out that the purpose of this stone tablet is to block the entrance to the mine.
Lin Yi finally understood and used his divine sense to continue probing downwards, discovering that this was a giant spirit stone vein that was a kilometer long.
Most of it has been excavated, but there is still a lot left, at least several tons can be excavated.
These spirit stones are enough to push Lin Yi to the peak of earthly immortal and condense his innate body.
"I didn't expect that there was such a vast spirit stone vein hidden in this place." Lin Yi's heart was burning with excitement, and he immediately made the decision to practice in seclusion here.
Lin Yi pulled up the stone tablet, and the surrounding ground suddenly became loose. After a simple dig, he found a large hole under the stone tablet that was only wide enough for one person to pass through.
Lin Yi jumped into it. As no one had entered for a long time, the cave was covered with spider webs and some animals that grew naturally in the dark.
But when Lin Yi released a strong kingly aura, these tiny beasts retreated one after another, and only dared to show their heads when Lin Yi was far away.
"boom!"
After a loud bang, Lin Yi fell to the ground, raising a cloud of dust. In front of Lin Yi was a straight corridor. As Lin Yi fell, the torches around him lit up.
Lin Yi strode forward. Because it was a spiritual stone vein, it naturally attracted a lot of underground Yin beasts. Growing in such a high-density spiritual energy environment for many years, even earthworms could grow into giant pythons.
Lin Yi went over and killed several Yin beasts, which immediately frightened the other Yin beasts.
This way no one blocked Lin Yi's way.
After passing through a long corridor, we finally arrived at the mine.
In the middle of a pile of black stones is a green vein of ore, which is very different in color from the surrounding area. It is one person tall and can produce a ton of ore just by mining one meter.
"Okay, okay!" A hint of joy appeared on Lin Yi's face.