As he continued to advance, Huo Dong felt that the strange tumor and hexagonal crystal between his brows were growing stronger and stronger. The strange tumor and hexagonal crystal seemed to jump in joy as it spun at a high speed between Huo Dong's brows.
A small mountain appeared in front of Huo Dong. Huo Dong could clearly feel that the thing that had summoned him was right under the mountain.
"What is this place?" Huo Dong frowned.
This was an ordinary hill. There were few trees on the hill, so there was nothing special about it.
From the outside, it looked like a big steamed bun.
Huo Dong climbed up the mountain. There was nothing on the mountain peak, only a few big rocks that were exposed to the outside.
After walking around the mountain peak, Huo Dong did not find anything strange.
Just as Huo Dong was at a loss and did not know what to do, the situation suddenly changed.
The hexagonal crystal in his mind had actually flew out from between his eyebrows, and was spinning at high speeds in front of Huo Dong's eyes.
Suddenly, the hexagonal crystal released a dazzling light, shining on a rock that was revealed to the ground.
The stone actually shot out a beam of light towards the stone beside it, and this time, the light refracted by the stone.
Several times in a row, Huo Dong suddenly realized that there were only six stones on the mountain.
These six stones formed a hexagon.
Just as Huo Dong was wondering, his legs suddenly weakened and his entire body fell to the ground.
After being shocked, Huo Dong immediately raised his Qi and jumped, reducing the risk of falling.
However, as soon as he lifted it up, his feet touched the ground.
Before he could regain his balance, his feet slipped and he slid again.
This slide lasted for a full five minutes before Huo Dong's feet became empty and he once again slid down.
"Plop …" Huo Dong fell into the water.
Stepping out of the water, Huo Dong realized that he was inside a cave, where he couldn't even see his own fingers.
Huo Dong was a little regretful, he should have brought some sort of flashlight.
Fortunately, he still had his psychic awareness.
Holding the darkness, Huo Dong walked forward step by step. After walking a few steps, he stopped and stood quietly.
He could not see anything at all, and did not know what was happening around him. Huo Dong was at a loss.
Suddenly, a cool breeze blew from the back of his head. It was extremely cold.
Huo Dong turned around and strode towards the direction where the wind came from.
After walking for a long distance, there was no longer any light. Huo Dong felt that he had already walked more than a thousand meters.
Just as Huo Dong was beginning to doubt his own judgement and was about to give up, a light suddenly appeared in front of him.
Suddenly, Huo Dong perked up and quickly walked over.
As the light grew brighter, Huo Dong could see everything clearly.
After all, his cultivation was only at the late stage of Qi Condensation. As long as there was a bit of light, it would be like day to him.
This was a passageway, a stone passageway, leading to a distant place.
Very quickly, Huo Dong arrived at the place of light, it was an exit.
Within the light was a very wide hall.
However, the entire hall was empty.
Such a large space made Huo Dong feel extremely strange. He silently calculated in his heart that he had walked at least two thousand meters.
The distance from where he landed was also a few thousand meters.
After making such a calculation, Huo Dong was greatly shocked. Such a huge space deep underground was simply too inconceivable.
However, there was nothing in this empty hall. What had attracted the hexagonal crystal?
Without waiting for him to understand, the strange tumor between his brows started to spin, and the hexagonal crystal rushed out again.
Huo Dong was once again shocked to discover that the hexagonal crystal was not under his control at all, and flew out by himself, just like before he came down.
The hexagonal crystal flew to the center of the hall and shot out a ray of light.
Just like before, the light was constantly refracting, but the difference from the last time was that this time, it had refracted even more.
The countless rays of light formed an abnormally complicated hexagonal crystal that was three-dimensional, like a enlarged hexagonal crystal.
As for the hexagonal crystal that Huo Dong belonged to, it also flew in, and landed on the three-dimensional image of the hexagonal crystal.
Huo Dong had a feeling that he needed to walk in, walk into the three-dimensional hexagonal crystal's shadow, and he would know the result.
However, he had a bad premonition.
However, he couldn't think of anything that wasn't good, nor could he figure it out.
After hesitating for a long time, Huo Dong looked at the Three-dimensional hexagonal crystal, unable to make a decision.
The hexagonal crystal had activated it twice, making Huo Dong worry. Could it be that the hexagonal crystal that possessed the special ability of Homo Sapiens and the memories of the Great Clan Elder had some sort of hidden danger?
However, if he did not move, and did not enter, he would not be able to find out the truth behind the hexagonal crystal.
After taking a deep breath, Huo Dong walked in.
The three-dimensional hexagonal crystal's light flashed on Huo Dong's body, but did not cause any damage to Huo Dong.
Huo Dong secretly heaved a sigh of relief. He was worried earlier that some unforeseen event would happen.
But nothing happened, and it didn't seem right. Nothing changed, and there shouldn't have been anything like that.
Huo Dong looked around, he did not understand, what exactly was here?
Suddenly, something strange happened. Many creatures appeared out of thin air.
The only reason why it was said about living beings was because there were not only humans, but other living beings as well.
Moreover, even humans were different from humans in Huo Dong's common sense.
Some of the humans had long, narrow ears, while others were three to four meters tall and tall.
There were also some people who were like the humans from the ancient times. They wore beast clothes, and held wooden sticks in their hands. However, they were extremely powerful and were able to fight against ferocious beasts.
The other creatures were just some ferocious beasts. They were obviously intelligent creatures.
Everyone rushed over from all directions, all of them rushing towards Huo Dong.
Huo Dong was shocked, he immediately took a defensive stance.
However, it was useless. These creatures had entered his forehead and started fighting for no reason.
Suddenly, Huo Dong felt a swelling pain in his head, the battle between the beasts had an impact on his spirit energy.
The wave after wave of mental attacks caused Huo Dong's head to feel like it was being crushed, but he did not know what to do.
Huo Dong held his head, a headache coming on, and the pain grew worse and worse.
In the end, Huo Dong couldn't help but groan. It was simply too painful.
After an unknown amount of time, the pain suddenly disappeared, and an ice-cold mental energy quickly emerged from Huo Dong's mind, flowing in his mind.
At this moment, he felt incomparably comfortable.
The head that was burning with pain from a moment ago was now extremely clear.
This surge of spiritual force spun faster and faster in his mind. After spinning three hundred and sixty times, it entered the strange tumor.
The strange tumor expanded rapidly and then shrunk again in the next second.
Spiritual energy formed into a tide in his mind and was constantly being absorbed and spread in all directions.
Strangely, after every tide, Huo Dong could feel that the spiritual energy in his mind seemed to have become a little purer.
Suddenly, he saw an incomparably shocking scene.