In the dark cave, Yang Tian released the Life Crystal that the Little Blue Dragon had eaten earlier from his storage bracelet.
The Little Blue Dragon held the Life Crystal with both of its claws and started eating.
The Little Blue Dragon was severely injured after being hit by the purple-robed officer. It needed a large amount of energy to recover.
Yang Tian had many things that could be used to recharge his energy.
For example, he had Stellar Crystals, high-level monster cores, and even the dragon balls that he had obtained from the Dragon Territory.
Although these things would dissipate very quickly, they could still be used to recharge his energy after being eaten.
He was not sure if it was enough.
While the Little Blue Dragon was eating the Life Crystal, Yang Tian released a colorful crystal that was left behind after the giant tortoise had self-destructed from his storage bracelet.
Yang Tian's intuition told him that the crystal was something good. It might even be more precious than the Life Crystal.
As soon as the colorful crystal was released, it emitted a bright colorful glow in the dark. It looked very beautiful.
The colorful crystal was only the size of a fist. Yang Tian held it in his hand and observed it carefully.
Without using his mind power to test it, Yang Tian could clearly feel the faint energy waves that were emitted from it. It was similar to the Life Crystal.
However, it was just an energy wave. It could not be absorbed.
It was like water. Water could be drunk, but the sound it made was useless to the human body.
Upon closer inspection, Yang Tian realized that the main body of the crystal was translucent. The reason why it looked colorful was that there were many thin lines of different colors inside. They looked like the capillaries in the human body. They were of different sizes and colors.
After looking at it with his naked eye, Yang Tian gathered a trace of his mind power and wrapped it around the crystal.
However, Yang Tian was disappointed that the crystal was not like the Stellar Crystals that could be directly absorbed by mind power.
Mind power could not be absorbed. Most of the time, it could not be digested even if it was swallowed.
Yang Tian had studied the Life Crystal before and realized that it was the same for the Life Crystal in the mutated beasts' bodies.
The Lice Crystal could be absorbed this way. However, the amount of mind power consumed was obviously not proportional to the speed of absorption.
Absorbing the energy of the Lice Crystal would require a specialized skill while refining the Life Crystal into a pill.
Although Yang Tian was temporarily unable to absorb the energy of this colored crystal, he could use it to illuminate the area.
The electrical equipment brought from the previous world could not be used. They would be destroyed as soon as they were taken out.
Now in the darkness, Yang Tian could use these colored crystals to illuminate the area.
Yang Tian took out more than half of the colorful crystals he had collected.
With more crystals, the light became very bright. It was even brighter than the light emitted by more than ten candles.
Next, Yang Tian took out the scroll he had obtained from the Dragon Starfield.
Having been in this world for some time, Yang Tian had learned the language and writing of this world. This scroll was recorded in the language of this world.
With the help of the strange program, Yang Tian had already memorized the contents. He only took it out now because he wanted to take a closer look at it.
The more Yang Tian looked at the skill recorded in the scroll, the more confused he became.
Sometimes, things were like this. The more you knew, the more you would feel that you did not understand.
After he finished reading, Yang Tian closed the scroll. He could not help but wonder if the cultivation method recorded in the scroll could only be comprehended and cultivated after reaching the Immortal Travel Realm or above.
Actually, Yang Tian had already realized this before. That was why he wanted to obtain the Hui 'e Clan's complete cultivation skill.
After helping the Hui 'e Clan build the underground city, Yang Tian naturally got what he wanted. He obtained the Hui' e Clan's complete cultivation skill.
Yang Tian had already memorized this skill.
Actually, he obtained this skill mainly because he wanted to know how to break through from the Illusion Realm to the Destiny Comprehension Realm.
Yang Tian was currently at the peak of the Origin Realm. As long as he had enough energy, he could successfully break through to the peak of the Illusion Realm. Then, the next step would be to break through to the Destiny Comprehension Realm.
The Little Blue Dragon quickly finished eating half of the Destiny Comprehension Life Crystal.
To the Little Blue Dragon, half of the Life Crystal's energy was no longer enough.
Yang Tian took out all the Lice Crystals that he had exchanged for from his storage bracelet. There were also large amounts of Stellar Crystals, high-grade beast cores, and even dragon balls.
Among these things, apart from the Lice Crystals, they began to rapidly dissipate as soon as they were released, turning into free energy.
However, with the protection of the talisman array, these energies could not be released for a while.
The Little Blue Dragon immediately enlarged its body. It opened its mouth and sucked all the energy that Yang Tian had released into its stomach.
These things seemed like a lot, but compared to half of the Destiny Comprehension Life Crystal, their energy was far inferior.
"Xiao Long, why don't you try swallowing these colorful crystals?" Yang Tian suggested when he saw that the Little Blue Dragon was still not satisfied.
The Little Blue Dragon nodded.
It could only give it a try.
If he had known that this would happen, Yang Tian would have asked the Radiance Hundred Stars for some pills that were refined from Life Crystals.
Although such pills were extremely precious, he believed that the Radiance Hundred Stars would not reject his request.
However, Yang Tian insisted on joining the Hunting Division at that time, which went against the Radiance Hundred Stars' wishes. It was inappropriate for him to make such a request.
At that moment, Yang Tian hoped that the colorful crystals were higher-grade Life Crystals that could be directly absorbed by the Little Blue Dragon.
The colorful crystals that Yang Tian collected were all big pieces.
The smallest one was the size of a fist while the largest one was the size of a soccer ball.
To be safe, Yang Tian used his sword to cut off a piece that was smaller than a finger and put it into the Little Blue Dragon's mouth.
After the Little Blue Dragon swallowed it, Yang Tian was excited.
However, after a few minutes, the Little Blue Dragon did not react at all.
In other words, even with the Little Blue Dragon's omnipotent body, it could not directly digest the crystals.
Could it be that the crystals could not be absorbed?
Yang Tian immediately frowned.
With a puff, the Little Blue Dragon spat out the crystals that could not be digested.
Boom!
Suddenly, a loud noise came from outside, and the whole cave trembled.
Judging from the sound, the source of the noise was not far from the cave.
Yang Tian came back to his senses and became alert.
Although he had concealed his presence, he could not guarantee that he would not be found by others.
Clang, clang … clang …
After the loud noise, there was the sound of weapons clashing.
Yang Tian let out a sigh of relief. He knew that there were people fighting.
Most of the thousands of cultivators were fugitives from the Hunting Division. They were all hot-tempered. It was normal for them to meet in this underground cave and fight.
Yang Tian ignored the commotion outside the cave and focused on his thoughts.
The commotion outside quickly stopped, and silence was restored.
Time passed by minute by minute. Yang Tian suddenly discovered that within the range of the talisman formation, there was a strange type of free energy.
This energy was being emitted from the colorful crystals.
The colorful crystals did not emit energy quickly. In the beginning, the concentration was very low. Yang Tian did not notice it. Under the restriction of the talisman formation, when the concentration reached a certain level, it finally attracted Yang Tian's attention.
This discovery made Yang Tian excited. He immediately used a trace of his mind power and quickly traveled through the entire space a few times.
After using his mind power to envelop some of the free energy emitted by the colorful crystals, Yang Tian sent it into the Original Realm within his body.
Although the Original Realm was huge, this trace of energy was very little. Yang Tian could clearly feel that this trace of energy was indeed as he had expected. It could be "purified" by the Original Realm and become part of Yang Tian's own energy.
It was good that it could be absorbed.
Next, the problem Yang Tian had to solve was how to make the colorful crystals emit energy faster. It could be ten times, a hundred times, a thousand times, or even ten thousand times!
Yang Tian picked up another colorful crystal and enveloped it with his mind power.
This time, Yang Tian was surprised to find that after being touched by his mind power, the crystal seemed to have a consciousness and no longer emitted energy.
This was really an interesting phenomenon.