Impacting this large-scale forbidden array with divine thoughts, Xue Zhen's overall divine thoughts are all added to the key to impact the key, compared to a single array of thoughts to solve the array, the efficiency can at least reach more than a million times the power of the array thoughts, or even higher, Xue Zhen is in it, the sea of thoughts is flying, constantly impacting.

This kind of impact is quite boring, and it is a little bit of a try, but Xue Zhen is a little happy in it, and after nearly ten years, Xue Zhen finally got the trick of understanding the key.

"This person is also too powerful, according to the complex process of this trick, an ordinary formation grandmaster, may need at least more than 100,000 years of hard research to be able to get results, but if you crack it strongly, there will be the possibility of destroying the things in it, unless it is a person with great perseverance, I'm afraid it's really hard to say who can enter!"

Xue Zhen secretly speculated, he thought about it, this was probably the result of the Immortal Emperor still not being able to lift this ban in the end, he didn't want to destroy this ban, and left a little indignantly, and finally formed an obsession, so that Xue Zhen found this place.

Knowing the trick of understanding the key, Xue Zhen did not have a light yì to unlock this forbidden array, he had to be prepared, after all, it was the Immortal Emperor involved, he immediately dug a few caves nearby, hid a few to resist the forbidden array, and memorized the spatial location to be able to teleport in and out lightly.

In the end, Xue Zhen sent out the array chanting trick again to check the situation inside with the trick of solving the key, but the feedback made Xue Zhen a little puzzled.

Within this forbidden array, there is also a small forbidden array, the top of the forbidden array is flickering, and inside, what can be revealed is some blood light, and this array of thoughts is sent in, pasted on the small forbidden array inside, and what I saw turned out to be a blood Jiao, hovering and lurking in the small forbidden array.

The body surface of this blood Jiao rippled with thunder, which was very dazzling. But Xue Zhen felt a little familiar and intimate when he felt it carefully, these thunder rays turned out to be the rays of the Annihilation Blood God Thunder.

And the cultivation of this Annihilated Blood Jiao, Xue Zhen didn't see it too clearly, but it was certain that this Blood Jiao had touched the part of the Emperor-level cultivation, and it was a Blood Annihilation Emperor Jiao.

The Blood Oblivion Emperor Jiao, Xue Zhen had not heard of it, but in the immortal domain over there of the giant city, it was rumored that it had only appeared two or three times, and it was barely born in a very harsh environment. But in the complex environment of the immortal cultivation realm, how could he survive for long without a certain background.

In addition to this Annihilation Blood Emperor Jiao, Xue Zhen quietly searched all the places in the formation here, it seems that Jin Yuanzi's treasure should be this Annihilation Blood Emperor Jiao, but in Xue Zhen's opinion, this is actually not so important.

The most important thing for the Obliteration Emperor Jiao is the kind of self-contained power of Oblivion Blood, which can rely on the advantage of the battle to allow the opponent to concentrate a lot of strength to resist the power of Annihilation and control the opponent. That's all.

Xue Zhen's current Obliteration Blood Sword can also reach this state, but in terms of the power of Annihilation, it will definitely not reach the share of the Annihilation Blood Emperor Jiao.

And to ambush this Blood Oblivion Emperor Jiao, it was obvious that he needed to take some risks, but Xue Zhen hesitated, and his mind had already fallen on the Blood Dragon Spear. When the Blood Dragon Spear arrived at this time, it was still restless, Xue Zhen thought about it, and finally decided to let this Blood Dragon Spear go to try to ambush the Blood Emperor Jiao.

The time to come. Xue Zhen entered this large forbidden array, and the small forbidden array opened. Letting the Blood Dragon Spear go to Shi Wei, he didn't know that when the Blood Emperor Jiao saw the blood dragon transformed by the Blood Dragon Lance, he actually showed great hostility.

The same is true of the huge swimming dragon incarnated by the blood dragon spear, one dragon and one Jiao are constantly dancing and entangled in the large forbidden array, and the blood is flourishing, Xue Zhen couldn't help frowning on the side.

As the entanglement between the Blood Dragon Spear and the Blood Oblivion Emperor Jiao deepened, Xue Zhen found that the Blood Dragon Spear gradually showed a downward state, and the Blood Emperor Jiao had bitten the blood dragon's body several times, but fortunately, the blood dragon's own mana was pure, and it was a strong struggle to avoid being swallowed by it.

The two were entangled for half an hour, and what Xue Zhen saw was that the blood dragon spear had gradually evolved into a defeat, and he had to make a move, turning into a spirit blood seal and shooting away, casting various restrictions on the laws of space and the law of Pang Li, and the blood emperor Jiao was restrained everywhere.

In the end, about three hours later, the Blood Dragon Lance also successfully subdued the Blood Oblivion Emperor Jiao, and before Xue Zhen could plan what to do with this Blood Obliteration Emperor Jiao, the Blood Dragon transformed by the Blood Dragon Spear had completely swallowed the Blood Obliteration Emperor Jiao into his abdomen.

Seeing this state, Xue Zhen couldn't help but shake his head, but since the matter had come to this point, Xue Zhen had no choice but to go with the flow and inject it with pure mana to help the Blood Dragon Spear refine the Blood Emperor Jiao.

This refining process took more than two months to complete, but when Xue Zhen finally withdrew the Blood Dragon Spear into his body, he unexpectedly discovered another situation, that is, the Blood Dragon Spear actually sent a message.

Xue Zhen thought about it carefully, but in the end, he was stunned, because what this transmission said turned out to be about its original owner, and Xue Zhen knew that its original owner turned out to be the person who entered the underworld and stole it back then.

Moreover, according to Xue Zhen's inference, the original owner of the Blood Dragon Spear and the Spirit Transformation Blood Seal was very likely to be the same person, which couldn't help but Xue Zhen's heart tumbled again.

The Spirit Blood Seal and the Blood Dragon Spear came from two different places, and not only from the previous period, but also now, the Spirit Blood Seal and the Blood Dragon Spear were both in a state of imminent separation, and Xue Zhen couldn't sense that the two things were a pre-existing connection.

He thought about it for a long time, but he couldn't figure it out, and he didn't plan to think about it anymore, so he silently sensed the blood dragon spear, the kind of blood annihilation power that was drawn from it was quite heavy, fortunately, he had already refined the power of blood annihilation, otherwise he might not be injured by it.

For this place, he didn't stay long, and soon, he returned to the prairie above, due to the distance of the Universe Sky Star Pool, and even crossed two cities, Xue Zhen definitely couldn't return to the original small city, he could only go to another big city nearby, and Junyuan City first.

The journey back was not too long, it was about two years, and when Xue Zhen set foot on the top of Hejun Yuan City, his mana had already recovered to its full state.

When he entered the city, he brought a little through the city here, the crowded flow of people, the traffic, similar to other cities in the Dome Immortal Domain, and this Junyuan City was also quite lively because it was close to another wild place, and it was completely driven by those monks who came and went.

In this regard, Xue Zhen just smiled lightly, now he can be regarded as aimless, and his cultivation is not suitable for deepening his cultivation for the time being, he originally thought that the little old man had set a goal for him, but he felt a little deceived, so he had no choice but to go to the inner city of Junyuan City, and the place where he walked was also the trade fair of this city. (To be continued......)