After the auction ended, many people were inquiring about Chu Nan's news, and the main owner had already entered his own demon realm.

This time when he came to the Demon Realm, he didn't cook for them, but went directly to his room and declared that he would be in retreat for a while. 、

The reason for the retreat is mainly due to the requirements of the system, according to the system, the book and the purple thunder bead he photographed are not simple, and they have a great origin.

First of all, Chu Nan took out the Purple Thunder Bead, which was the biggest gain he had in his opinion at the auction except for the book, and the other materials were also a big gain, but in the end, they were all given to Aya.

The purple thunder bead looks purple all over, vaguely as if there is thunder and lightning circulating on it, which is very powerful.

Looking at the beads in his hand, Chu Nan faintly felt that his blood was connected.

"System, what's so special about this thing, you attach so much importance to it."

Chu Nan asked, wanting to find out the origin of this thing.

The system was silent for a moment before speaking.

"This thing is actually not a purple thunder bead, but a part of an artifact, but it was crippled back then and divided into several parts."

The sound of the system sounded.

After Chu Nan heard this, he was really shocked, he didn't expect this thing to have such a big origin.

"There are three parts to this thing, and if you get them all together, you can control the power of divine punishment."

The voice of the system sounded again, although it was very simple, but it made Chu Nan know an amazing thing, the power of divine punishment, Chu Nan knew, how strong that power was, now in retrospect, it was extremely fearful, it was the existence of a real god who had killed it, it was really too powerful.

It wasn't until now that Chu Nan really knew how powerful this thing he was photographing was, it was really terrifying, it turned out to be a fragment of an artifact, although he had a real artifact Shura Sword in his body, but he couldn't really control it.

The Purple Thunder Bead can't be used directly when it comes up, and it needs to be fused to make him relate to himself.

Chu Nan held the Purple Thunder Bead in his hand, sat cross-legged, and closed his eyes.

At this time, his spiritual power was constantly being released, extending to the Purple Thunder Bead, and then the ferocious spiritual power exploded and launched an attack towards the Purple Thunder Bead.

As soon as he came up, Chu Nan thought it would be very smooth, but he knew that he was thinking too much, and there was no possibility at all, so he was directly made miserable, and his spiritual power was directly rebounded.

"Again."

was actually brushed by a bead, Chu Nan was furious, and directly launched another attack.

Next, he suffered continuous defeats, but he was not discouraged, and continued to launch continuous attacks towards the beads, after all, this was a real artifact fragment, if it was so easy to be refined, Chu Nan would look down on him.

He tried dozens of times, but he didn't succeed, he still persevered, hundreds of times in the past, still failed, he still persisted, thousands of times in the past, still failed, he didn't want to give up, but he was a little skeptical, was his way wrong, so many times down, he never succeeded.

"System, is my method wrong, why has it been so long, and it has not succeeded."

Chu Nan was a little puzzled by the questioning system, but because he had not succeeded for such a long time, he really had some doubts.

"If you want to gain his approval, you must have the talent to conquer him, not relying on spiritual power, but relying on your thunder power to imprint the thunder mark inside."

The system gives Chu Nan the answer.

Hearing this, he finally understood why he didn't succeed just now, it turned out that he didn't use it to the real point.

Without saying anything, the next moment he was a thunder elemental eruption, constantly attacking the Purple Thunder Bead.

At this time, Chu Nanbao's appearance was solemn, and there was constantly thunder power on his body, although this time the method was right, but it was still under great pressure, this time the pressure was even greater than just now, and Zi Tingzhu was trying his best to resist.

Although the Purple Thunder Bead is a dead thing, because it is an artifact, it is really not easy to completely control him.

At this time, he was undergoing a strict test, and Zi Tingzhu was attacking his body because of his fierce resistance, and thunder and lightning continued to emerge from his body, making him feel a smell of burning.

However, it was precisely because of this that it inspired his passive skill Devour, and at this time, he was devouring the thunder power released by the Purple Thunder Bead with all his might. 、

This process is very dangerous, and it will kill you at every turn, after all, this is an artifact, and the power can be imagined.

Chu Nan had a feeling of saturation all over his body at this time, and the power of that thunder was too strong, and he had a feeling that he could not absorb it at all. 、

"Huh."

Chu Nan let out a soothing shout, because of the continuous increase in energy, his perception of the thunder element was even more profound.

Now, Chu Nan had a feeling that if he used the power of thunder now, the power he would increase would definitely be much stronger than before.

At this time, Chu Nan was like a bottomless pit, constantly devouring the thunder power coming out of the purple thunder bead, which was very fierce, and this state seemed to last for a long time.

In this way, a long time has passed, and there are signs of forming a big egg outside Chu Nan's body, but at this moment, a strange voice sounded.

"Wave."

A peculiar voice rang out, echoing in his mind.

The sound of this voice made Chu Nan very excited, and this voice was a sign that the thunder mark representing him had been successfully made.

"Host, this is just a primary imprint, if you want to completely control this thing, you need to continue to improve it the day after tomorrow."

The voice of the system sounded and said to Chu Nan.

Although it is only a primary mark, Chu Nan is still very excited, you must know that this is an artifact, although it is a fragment, it is still very powerful, the most important thing is that he can use this thing actively, unlike the Shura Sword, which can only be used passively, not actively.

Next, Chu Nan sat cross-legged to recover his mental and physical strength.

Although the demon element in his whole body was not consumed because he was activated by the passive skill devouring, the consumption of spirit was very huge, and he needed to make up for it.

I don't know how long it has been, Chu Nan finally opened his eyes, at this time his eyes were very bright and energetic, just now, his strength was successfully improved, and he increased by one level again, reaching the level of thirty-six.

Although he is only promoted by one level now, he has a feeling that if he is now compared with before, his strength will definitely increase by 30%, and he has this confidence.

Taking a deep breath, I finally took out the book from the space ring, it looked very simple, there was no handwriting on it, but it made people feel awe-inspiring, this book was really valuable.