As soon as Xu Chencheng saw Tang Letian, he wanted to drive Tang Letian away, there were unpredictable risks in this ancient array, and any of them could fall into it, but Tang Letian definitely couldn't fall into it.

But Tang Lotian came to this relic of a nomad who might be a poor demon star domain, so naturally he would not return empty-handed.

Tang Letian did not leave obediently, but directly took out the thin wing knife and sent it to Elder Xu Chenchang.

Xu Chenchang's eyes couldn't help but light up slightly, he had witnessed the power of the Thin Wing Knife with his own eyes, and he had always wanted to get one, but he was not a baby warrior who was the main killer, so it was not his turn to assemble the Thin Wing Knife.

Now that he has this thin-winged sword, he may be able to break through the great array and come out of Changsheng Mountain.

Elder Xu Chenchang immediately reached out and grabbed the thin wing knife, and shook it lightly in his hand, the light and shadow of the thin wing knife flickered, as if there was nothing in his hand, urging the innate qi to pour into the thin wing knife, and the thin wing knife immediately became heavy, and at the same time, there seemed to be blood vessels on the knife body, and the bright red liquid swam away the blade, making the thin wing knife look beautiful and at the same time with endless killing intent, this is a masterpiece that only God can create.

"Elder Xu, don't worry, I'm just here to take a look and increase my knowledge, and I will never go deep into it. I don't know how Elder Chang got into this big array?"

Xu Chensheng collected the Heaven and Earth Qi poured into the Thin Wing Knife, and the Thin Wing Knife returned to its original appearance, looking extremely light, as if it was shattered at the touch of a touch, but it did not look the slightest fragility when it was waved.

Xu Chenchang couldn't put it down, and gently waved the thin-winged knife in his hand to roughly describe the experience.

Elder Xu Chenchang and Elder Changshengshan made an appointment to search for the Dragon Pill in the Sea of Sight together, and the journey was very smooth, and soon after entering the Sea of Sight, they searched for a dragon, and the two joined forces to attack the dragon, wanting to capture the dragon and collect the Dragon Pill.

As a result, the dragon was very slippery, rushing through the trenches under the sea, and summoned many shrimp soldiers and crab generals, muddying the sea, but even so, he was not able to escape from the joint efforts of the two elders.

But this dragon turned around, and suddenly got into a big hole in the trench, and the elder of Changsheng Mountain went in to chase it alone, leaving Xu Chenchang to wait outside, but as soon as Changsheng Mountain entered the big hole, the big hole was suddenly sealed, and Xu Chenchang could not wait for Changsheng Mountain to return.

Just when Xu Chen's growth elder tried to break through the deep sea hole several times, but to no avail.

Chang Wei's face became more and more ugly when he heard this, he had only received the transmission of Xu Chen's elders before, informing him that his father was trapped in the ancient array, and because it was the transmission of the voice, he didn't know many details.

"Elder Xu, now that the Thin Wing Sword is in hand, can we break through the big array?" Chang Wei didn't dare to delay time, God knows what changes would happen in the big array, the sooner Chang Shengshan came out, the better, so he asked.

Xu Chenchang is actually more anxious than Chang Wei, Chang Shengshan fell into the ancient array, and the dragon is also in this array, I don't know if there are other living creatures in the array, if it is the dragon's lair, it will be terrible.

Elder Xu Chenchang nodded: "You can give it a try!"

Xu Chensheng immediately looked at Tang Letian, who was eager to try, and said coldly: "You are not allowed to go." ”

Tang Lotian hurriedly said: "I'll go to the gate of the Ancient Great Array to take a look, Elder, I will retreat before you break through the Great Array." ”

As soon as Tang Letian said this, Xu Chensheng thought about it and nodded slightly, he had been guarding the door of the big cave for the past few days, there was no danger there, if Tang Letian retreated before he broke through the big array, there should be no problem.

The group did not waste time, and immediately plunged into the sea with Xu Chensheng.

As soon as he entered the sea, Tang Lotian found that the sea water here was indeed a little different from the sea water in other places.

There is a faint demonic aura in the seawater, which means that there is a huge demon clan here, or the treasures of the demon clan, which are constantly releasing demonic energy.

Chang Wei and Tang Jiuqu also felt the demonic aura in the sea water for the first time.

Elder Xu Chenchang said: "This demonic energy is emanating from that big array, when we chased that dragon to come here, there was no demonic energy in the seawater, the old thing in Changsheng Mountain got into the big array, activated the big array, and then there was a demonic energy rippling in the sea here, thinking that the big array was a big array built by the demon clan, this is really strange." You know, in my opinion, this great array was built at least 3,000 years ago. Xu Chen's old face became quite strange.

Chang Wei was shocked when he heard this: "How could the demon clan have ever produced such an amazing figure, can it set up such a powerful array, and can it still trap the existence of the Yuanying realm after 3,000 years?"

Tang Jiuqu was also shocked: "If there is no energy input in a large array, it will generally be abolished in a hundred years, even if there is a continuous input of energy into it, if no one maintains it, it will exist for more than a hundred years, if this large array really has a history of 3,000 years, then the owner of this large array is too powerful." ”

Xu Chensheng stretched out his hand to break through the sea water in front of him, building a vacuum channel in this sea, descending all the way, his clothes fluttering, and said: "What was the world like 3,000 years ago, I don't know very well, maybe there was really a powerful demon clan, if you can break through this ancient array, maybe you can have some clues." ”

While speaking, the four people have come to the bottom of the deep sea, it is dark here, the silence is incomparable, the sea water is unusually cold, but the current is quite turbulent, and the water flow is impacting the four people, fortunately, the four people have cultivated high enough, and they don't care about the turbulent and cold current.

Tang Letian looked down, with his eyesight, he could only see the bottom of the sea here full of ravines, a bottomless trench like a dark dragon entrenched in this ravine.

Elder Xu Chencheng led the three of them to jump into the trench.

The three of them continued to dive, this time not going deep into the trench for too long, and Xu Chenchang stopped as he grew old.

Tang Lotian really found a huge black hole on the steep trench cliff, a black hole is about 20 meters wide and narrow, even in this pitch-black trench, it still gives people a deep feeling as if they want to suck people's souls in.

Chang Wei and Tang Jiuqu's complexions changed slightly, with their cultivation, they could keenly feel the threat brought by this black hole, and streams of demonic qi poured out of the black hole, although they couldn't see it, they could feel the rough feeling of demonic qi rubbing against their skin.

And from the sound of 4 weeks, it can be heard that there are many demon clans hidden around this black hole, and they are swallowing demon qi, but these demon clans are not strong, just like the demon clans of this era, most of them are some little demons who are not strong, if such a demon clan swallows demon qi outside this demon cave and cultivates for thousands of years, they may be able to become a climate, but now they are not worth mentioning.